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8 tháng 9 2018

I : Add a sentence with too or enough and : difficult , funny , heavy , high , hot and loud

1: Mike and Harriet couldn't lift the piano . It was _too heavy_____

2: Tom won't repeat the joke . It isn't _too funny_____

3: Emma can't reach the top shelf . It's __too high_____

4; We can't understand the poem . It's ___too difficult____

5: Not everyone could hear the music . It wasn't __enough loud____

6: The tea had got cold . John couldn't drink it . It wasn't enough hot

help me

8 tháng 9 2018

I : Add a sentence with too or enough and : difficult , funny , heavy , high , hot and loud

1: Mike and Harriet couldn't lift the piano . It was too heavy.

2: Tom won't repeat the joke . It isn't funny enough .

3: Emma can't reach the top shelf . It's too difficult.

4; We can't understand the poem . It's too high.

5: Not everyone could hear the music . It wasn't loud enough.

6: The tea had got cold . John couldn't drink it . It wasn't hot enough.

25 tháng 8 2021

I was terrified. I couldn't move

I was to terrifed that I couldn't move

Would you be very good and forward my letters while I am away?

Would you be good enough to forward my letters while I am away?

It's not very dark. We can't see the stars clearly

It's not dark enough for us to see the stars clearly

The oranges were very bitter. We couldn't eat them. (Omit them.)

The oranges were too bitter for us to eat

Would you be very kind and turn down the radio a little?

Would you be kind enough to turn down the radio a little?

It is very cold. We can't go out.

It is too cold for us to go out

He is strong. He can carry it

He is strong enough to carry it

19 tháng 11 2020

II. Each sentence has a mistake. Find and correct it. Sentence Correction

1. Maria tried to read a novel in French, and the book was too difficult for her to understand.

and \(\rightarrow\) but

2. The waiter was not very nice, or the food was delicious.

or \(\rightarrow\) but

3. Although he worked very hard, he still cannot earn enough money to support his family.

cannot \(\rightarrow\) couldn't

4. I wanted to give him some money after he helped me with the car although he absolutely refused to accept it.

helped \(\rightarrow\) had helped

5. Everyone is ready for the discussion in spite of him.

in spite of \(\rightarrow\) with

6. In spite of I was tired, I managed to finish the work.

in spite of \(\rightarrow\) although

7. Is her children a boy or a girl?

children \(\rightarrow\) child

8. I forgot to bring the map, or I got lost.

or \(\rightarrow\) so

9. He failed the examination because of he didn’t study hard enough.

because of \(\rightarrow\) because

10. I don’t like watching films on TV and I like watching them

and \(\rightarrow\) but

V. Put in the correct form of the verbs in brackets. Reporter: Mike and Harriet, tell me what you ...................... (see). Harriet: Well, when we (1)...................... (drive) home last night, we (2) ........................ (see) a strange object in the sky. Mike: While we (3) ....................... (come) down to the hill into town, it just suddenly (4) ......................... (appear) in front of us. We (5) ....................... (stop) the car and (6)..........................
Đọc tiếp

V. Put in the correct form of the verbs in brackets.

Reporter: Mike and Harriet, tell me what you ...................... (see).

Harriet: Well, when we (1)...................... (drive) home last night, we (2) ........................ (see) a strange object in the sky.

Mike: While we (3) ....................... (come) down to the hill into town, it just suddenly (4) ......................... (appear) in front of us. We (5) ....................... (stop) the car and (6)....................... (get) out.

Harriet: It (7) ........................ (be) a clear night. The stars (8) ........................ (twinkle) in the sky.

Mike: It was a spaceship. It (9) ...................... (seem) quite big. It (10) ....................... (have) some strange writing on the side. And a light (11) ...................... (flash) on the top.

Harriet: While we (12) ..................... (watch) it, it suddenly (13) .................. (fly) away and (14) ......................... (disappear).

1
15 tháng 3 2017

Reporter: Mike and Harriet, tell me what you saw.
Harriet: Well, when we were driving home last night, we saw a strange object in the sky.
Mike: While we were coming down the hill into town, it just suddenly appeared in front of us.
We stopped the car and got out.
Harriet: It was a very clear night. The stars were twinkling in the sky.
Mike: It was a spaceship. It seemed quite big. It had some strange writing on the side. And a light was flashing on the top.
Harriet: While we were watching it, it suddenly flew away and disappeared.

I.  Choose the best option to complete each sentence. Circle A, B or C.1. I want to drink a cold water, ___________I have a sore throatA. but                           B. and                  C. or                    D. so2. Mike and Jack ___________ running but Mary loves it.A. doesn't like       B. don't like          C. not like            D. don’t3. I ___________ playing board games interesting because I can play them with my friends.A. think               B. say                  C....
Đọc tiếp

I.  Choose the best option to complete each sentence. Circle A, B or C.

1. I want to drink a cold water, ___________I have a sore throat

A. but                           B. and                  C. or                    D. so

2. Mike and Jack ___________ running but Mary loves it.

A. doesn't like       B. don't like          C. not like            D. don’t

3. I ___________ playing board games interesting because I can play them with my friends.

A. think               B. say                  C. tell                  D. find

4. Playing soccer is so fun! I ___________ my classmates to join me next week.

A. asked               B. ask                  C. will ask            D. asks

5. I'm very ______. I've worked all day.

A. tired                B. strong              C. tiring               D. interesting

6. Lan: “Would you like to come to my house for dinner?”  

    Mai: “_______.”

A. No, I am not                      B. Thank you. See you   

C. Yes, I’d love to                   D. Not at all. Thanks  

7. He ______ books for poor children for years.

A. collects               B. has collected     C. is collecting      D. collected

8. I enjoy ___________ because I love watching plants growing.

A. doing garden    B. doing gardening                  C. to garden          D. gardens

9. Jenny ___________ fishing twice a week.

A. go                   B. goes                          C. will go             D. to go

10. Tony doesn’t feel interested in playing the piano anymore, so he ___________ another hobby next year.

A. takes up           B. taking up                   C. will take up      D. to take up

11. My cold is better, but I still have a ______.

A. cough              B.  sick                         C. flu                   D. tired

12. Although he practised a lot, his legs still ______ weak.

A. are                  B. were                         C. felt                           D. have

13.  She worked very hard, _________ she got good grades.

A. because                     B. and                  C. so                              D. but

14. Wash your hands _______. You will have less chance of catching flu.

A. much               B. many                        C. less                  D. more

II. Rearrange the words to make meaningful sentences.

1. Be careful/ what /with/ you/and drink/ eat/./

………………………………………………………………….

2. I/because/improve/can/useful/health/soccer/I/playing/find/my/.

………………………………………………………………………

3. There/library/many/the/books/are/in.

……………………………………………………………………………

4. Collecting/environment/save/the/helps/bottles/glass/.

............................................................................................................

III. Circle the word that has the different stress from the others 

1. A. donate                  B. enjoy               C. adore               D. energy

2. A. children                B. lovely              C. hobby              D. cartoon   

3
6 tháng 11 2021

I.  Choose the best option to complete each sentence. Circle A, B or C.

1. I want to drink a cold water, ___________I have a sore throat

A. but                           B. and                  C. or                    D. so

2. Mike and Jack ___________ running but Mary loves it.

A. doesn't like       B. don't like          C. not like            D. don’t

3. I ___________ playing board games interesting because I can play them with my friends.

A. think               B. say                  C. tell                  D. find

4. Playing soccer is so fun! I ___________ my classmates to join me next week.

A. asked               B. ask                  C. will ask            D. asks

5. I'm very ______. I've worked all day.

A. tired                B. strong              C. tiring               D. interesting

6. Lan: “Would you like to come to my house for dinner?”  

    Mai: “_______.”

A. No, I am not                      B. Thank you. See you   

C. Yes, I’d love to                   D. Not at all. Thanks  

7. He ______ books for poor children for years.

A. collects               B. has collected     C. is collecting      D. collected

8. I enjoy ___________ because I love watching plants growing.

A. doing garden    B. doing gardening                  C. to garden          D. gardens

9. Jenny ___________ fishing twice a week.

A. go                   B. goes                          C. will go             D. to go

10. Tony doesn’t feel interested in playing the piano anymore, so he ___________ another hobby next year.

A. takes up           B. taking up                   C. will take up      D. to take up

11. My cold is better, but I still have a ______.

A. cough              B.  sick                         C. flu                   D. tired

12. Although he practised a lot, his legs still ______ weak.

A. are                  B. were                         C. felt                           D. have

13.  She worked very hard, _________ she got good grades.

A. because                     B. and                  C. so                              D. but

14. Wash your hands _______. You will have less chance of catching flu.

A. much               B. many                        C. less                  D. more

II. Rearrange the words to make meaningful sentences.

1. Be careful/ what /with/ you/and drink/ eat/./

Be careful with what you eat and drink.

2. I/because/improve/can/useful/health/soccer/I/playing/find/my/.

I find playing soccer useful because I can improve my health

3. There/library/many/the/books/are/in.

There are many books in the library

4. Collecting/environment/save/the/helps/bottles/glass/.

Collecting glass bottles helpes save the environment

III. Circle the word that has the different stress from the others 

1. A. donate                  B. enjoy               C. adore               D. energy

2. A. children                B. lovely              C. hobby              D. cartoon   

 

6 tháng 11 2021

I.  Choose the best option to complete each sentence. Circle A, B or C.

1. I want to drink a cold water, ___________I have a sore throat

A. but                           B. and                  C. or                    D. so

2. Mike and Jack ___________ running but Mary loves it.

A. doesn't like       B. don't like          C. not like            D. don’t

3. I ___________ playing board games interesting because I can play them with my friends.

A. think               B. say                  C. tell                  D. find

4. Playing soccer is so fun! I ___________ my classmates to join me next week.

A. asked               B. ask                  C. will ask            D. asks

5. I'm very ______. I've worked all day.

A. tired                B. strong              C. tiring               D. interesting

6. Lan: “Would you like to come to my house for dinner?”  

    Mai: “_______.”

A. No, I am not                      B. Thank you. See you   

C. Yes, I’d love to                   D. Not at all. Thanks  

7. He ______ books for poor children for years.

A. collects               B. has collected     C. is collecting      D. collected

8. I enjoy ___________ because I love watching plants growing.

A. doing garden    B. doing gardening                  C. to garden          D. gardens

9. Jenny ___________ fishing twice a week.

A. go                   B. goes                          C. will go             D. to go

10. Tony doesn’t feel interested in playing the piano anymore, so he ___________ another hobby next year.

A. takes up           B. taking up                   C. will take up      D. to take up

11. My cold is better, but I still have a ______.

A. cough              B.  sick                         C. flu                   D. tired

12. Although he practised a lot, his legs still ______ weak.

A. are                  B. were                         C. felt                           D. have

13.  She worked very hard, _________ she got good grades.

A. because                     B. and                  C. so                              D. but

14. Wash your hands _______. You will have less chance of catching flu.

A. much               B. many                        C. less                  D. more

II. Rearrange the words to make meaningful sentences.

1. Be careful/ what /with/ you/and drink/ eat/./

……………Be careful with what you eat and drink…………………………………………………….

2. I/because/improve/can/useful/health/soccer/I/playing/find/my/.

……I find playing soccer useful because I can improve my health…………………………………………………………………

3. There/library/many/the/books/are/in.

……There are many books in the library………………………………………………………………………

4. Collecting/environment/save/the/helps/bottles/glass/.

...............Collecting glass bottles helps save the environment.............................................................................................

III. Circle the word that has the different stress from the others 

1. A. donate                  B. enjoy               C. adore               D. energy

2. A. children                B. lovely              C. hobby              D. cartoon   

I. Choose the best word or phrase (A, B, C or D) to complete each sentence.1. I’m a heavy sleeper and he is………… .A. also                    B. too                 C. either                 D. so2. …………….milk a day does her baby drink?A. How much         B. How many          C. How often          D. How long3. Would you like……………….orange juice?A. some                  B. a                    C. any                        D. an4. There are……………….couples dancing over there.A....
Đọc tiếp

I. Choose the best word or phrase (A, B, C or D) to complete each sentence.

1. I’m a heavy sleeper and he is………… .

A. also                    B. too                 C. either                 D. so

2. …………….milk a day does her baby drink?

A. How much         B. How many          C. How often          D. How long

3. Would you like……………….orange juice?

A. some                  B. a                    C. any                        D. an

4. There are……………….couples dancing over there.

A. any                     B. too                 C. either                    D. some

5. Hoang is very interested in folk music and his classmates are………………..

A. either                  B. neither           C. so                         D. too

6. In Vietnamese…………….., cooks often use turmeric powder to colour dishes.

A. history                B. cuisine           C. custom                 D. way

7. Remember to……………the oil before you fry the fish.

A. hot                      B. heat                C. cool                     D. coolness

8. She doesn’t play ping-pong as……………..Minh.

A. good                    B. good as          C. well                     D. well as

9. The……………….paintings are large and done on the wall.

A. song                    B. mural             C. photo                   D. All are incorrect

10. I like eggs very much and so ……………my brothers.

A. is                         B. are                 C. does                     D. do

4
6 tháng 12 2021

I. Choose the best word or phrase (A, B, C or D) to complete each sentence.

1. I’m a heavy sleeper and he is………… .

A. also                    B. too                 C. either                 D. so

2. …………….milk a day does her baby drink?

A. How much         B. How many          C. How often          D. How long

3. Would you like……………….orange juice?

A. some                  B. a                    C. any                        D. an

4. There are……………….couples dancing over there.

A. any                     B. too                 C. either                    D. some

5. Hoang is very interested in folk music and his classmates are………………..

A. either                  B. neither           C. so                         D. too

6. In Vietnamese…………….., cooks often use turmeric powder to colour dishes.

A. history                B. cuisine           C. custom                 D. way

7. Remember to……………the oil before you fry the fish.

A. hot                      B. heat                C. cool                     D. coolness

8. She doesn’t play ping-pong as……………..Minh.

A. good                    B. good as          C. well                     D. well as

9. The……………….paintings are large and done on the wall.

A. song                    B. mural             C. photo                   D. All are incorrect

10. I like eggs very much and so ……………my brothers.

A. is                         B. are                 C. does                     D. do

6 tháng 12 2021

1. I’m a heavy sleeper and he is………… .

A. also                    B. too                 C. either                 D. so

2. …………….milk a day does her baby drink?

A. How much         B. How many          C. How often          D. How long

3. Would you like……………….orange juice?

A. some                  B. a                    C. any                        D. an

4. There are……………….couples dancing over there.

A. any                     B. too                 C. either                    D. some

5. Hoang is very interested in folk music and his classmates are………………..

A. either                  B. neither           C. so                         D. too

6. In Vietnamese…………….., cooks often use turmeric powder to colour dishes.

A. history                B. cuisine           C. custom                 D. way

7. Remember to……………the oil before you fry the fish.

A. hot                      B. heat                C. cool                     D. coolness

8. She doesn’t play ping-pong as……………..Minh.

A. good                    B. good as          C. well                     D. well as

9. The……………….paintings are large and done on the wall.

A. song                    B. mural             C. photo                   D. All are incorrect

10. I like eggs very much and so ……………my brothers.

A. is                         B. are                 C. does                     D. do

I. Match the words to their definitions. 1. gripping a. funny and interesting 2. scary b. extremely good 3. violent c. causing strong feelings of sadness or sympathy 4. boring d. very surprising, and difficult to believe 5. moving e. not surprising 6. entertaining f. frightening 7. predictable g. using or involving force to hurt or attack 8. hilarious h, very exciting 9. shocking i. not interesting 10. incredible j. extremely funny II. Complete the sentences with the correct adjectives...
Đọc tiếp

I. Match the words to their definitions.

1. gripping a. funny and interesting
2. scary b. extremely good
3. violent c. causing strong feelings of sadness or sympathy
4. boring d. very surprising, and difficult to believe
5. moving e. not surprising
6. entertaining f. frightening
7. predictable g. using or involving force to hurt or attack
8. hilarious h, very exciting
9. shocking i. not interesting

10. incredible j. extremely funny
II. Complete the sentences with the correct adjectives above
1. The film was so ___________ that Mrs. Brown cried at the end
2. Romance move plots have become so __________________ that you can tell exactly what’s coming
3. My mother can’t stand war film because they’re too ___________________.
4. It was an action film, but it was so __________________ that I fell asleep in the middle
5. We laughed all the way through the film. It was so ______________________.
6. That thriller was so ______________. I couldn’t take my eyes off the screen for a second.
7. Sam always has nightmares after watching ____________ movies
8. The ending of The Sixth Sense was really _____________. It surprised me a lot.
9. The Meyerowitz Stories is getting some ______________ reviews and should be one to add your
watch list.
10. Most historical movies are both educational and __________________.

0
6 tháng 4 2017

Chọn D

Choose the sentence A, B, C or D which has the same meaning to the given one.1. She was too weak; she couldn't sit up and talk to you.      A. If she isn't too weak, she can sit up and talk to you.      B. If she hadn’t been too weak, she could have sat up and talked to you.      C. If she hadn't been too weak, she could sit up and talk to you.      D. If she wasn't too weak, she could sit up and talk to you. 2. I don't have enough money with me now; otherwise I will buy that coat.      A. If I...
Đọc tiếp

Choose the sentence A, B, C or D which has the same meaning to the given one.

1. She was too weak; she couldn't sit up and talk to you.

      A. If she isn't too weak, she can sit up and talk to you.

      B. If she hadn’t been too weak, she could have sat up and talked to you.

      C. If she hadn't been too weak, she could sit up and talk to you.

      D. If she wasn't too weak, she could sit up and talk to you.

 2. I don't have enough money with me now; otherwise I will buy that coat.

      A. If I had enough money with me now, I wouldn't buy that coat.

      B. If I had enough money with me now, I would buy that coat.

      C. If I didn't have enough money with me now, I would buy that coat.

      D. If I didn't have enough money with me now, I wouldn't buy that coat.

3. Because the weather is bad, we don’t go camping.

A. If the weather wasn’t bad, we would have gone camping.

B. If the weather is good, we will go camping.

C. If the weather hadn’t been bad, we would have gone camping.

D. If the weather weren’t bad, we would go camping.

4. I don't have much money, so I can't afford the car.

A. If I can afford the car, I will have much money.

B. If I have much money, I can afford the car.

C. If I had much money, I could afford the car.

D. If I had had much money, I could have afforded the car.

5. John was driving very fast because he didn’t know the road was icy.

A. If he had known that the road had been icy, he wouldn’t have been driving so fast.

B. If he had known that the road was icy, he wouldn’t be driving so fast.

C. If he knew that the road was icy, he wouldn’t have driven so fast.

D. If he had known that the road was icy, he wouldn’t have been driving so fast.

6. Keep silent or they will know we are here.

A. If you keep silent, they won’t know we are here.

B. If you keep silent, they will know we are here.

C. If you kept silent, they would know we are here.

D. If you didn’t keep silent, they wouldn’t know we are here.

7.     Mary doesn’t work hard enough, so she will fail in her exams

A.    If Mary works hard enough, she wouldn’t fail in her exams

B.     Unless Mary worked hard enough, she would fail in her exams

C.     If Mary didn’t work hard enough she would fail in her exams

D.    If Mary worked hard enough she wouldn’t fail in her exams

8. If the patient doesn’t feel better tomorrow, he’ll have an operation

A. Unless the patient feels better tomorrow, he won’t have an operation

B. Unless the patient feels better tomorrow, he will have an operation

C. Unless the patient feels better tomorrow, he has an operation

D. Unless the patient feels better tomorrow, he is going to have an operation

9. You won’t get well quickly if you don’t take these pills.

A. You can’t get well quickly if you take these pills.

B. You will get well quickly if you don’t take these pills.

C. You shouldn’t get well quickly if you take these pills.

D. You won’t get well quickly unless you take these pills.

10. Unless you promise not to tell anyone, I won’ give you this letter

A. If you promise to tell anyone, I won’t give you this letter

B. If you don’t promise to tell anyone, I will give you this letter

C. If you don’t promise to tell anyone I won’t give you this letter

D. If you promise not to tell anyone I won’t give you this letter

0
Choose the sentence A, B, C or D which has the same meaning to the given one.1. She was too weak; she couldn't sit up and talk to you.      A. If she isn't too weak, she can sit up and talk to you.      B. If she hadn’t been too weak, she could have sat up and talked to you.      C. If she hadn't been too weak, she could sit up and talk to you.      D. If she wasn't too weak, she could sit up and talk to you. 2. I don't have enough money with me now; otherwise I will buy that coat.      A. If I...
Đọc tiếp

Choose the sentence A, B, C or D which has the same meaning to the given one.

1. She was too weak; she couldn't sit up and talk to you.

      A. If she isn't too weak, she can sit up and talk to you.

      B. If she hadn’t been too weak, she could have sat up and talked to you.

      C. If she hadn't been too weak, she could sit up and talk to you.

      D. If she wasn't too weak, she could sit up and talk to you.

 2. I don't have enough money with me now; otherwise I will buy that coat.

      A. If I had enough money with me now, I wouldn't buy that coat.

      B. If I had enough money with me now, I would buy that coat.

      C. If I didn't have enough money with me now, I would buy that coat.

      D. If I didn't have enough money with me now, I wouldn't buy that coat.

3. Because the weather is bad, we don’t go camping.

A. If the weather wasn’t bad, we would have gone camping.

B. If the weather is good, we will go camping.

C. If the weather hadn’t been bad, we would have gone camping.

D. If the weather weren’t bad, we would go camping.

4. I don't have much money, so I can't afford the car.

A. If I can afford the car, I will have much money.

B. If I have much money, I can afford the car.

C. If I had much money, I could afford the car.

D. If I had had much money, I could have afforded the car.

5. John was driving very fast because he didn’t know the road was icy.

A. If he had known that the road had been icy, he wouldn’t have been driving so fast.

B. If he had known that the road was icy, he wouldn’t be driving so fast.

C. If he knew that the road was icy, he wouldn’t have driven so fast.

D. If he had known that the road was icy, he wouldn’t have been driving so fast.

6. Keep silent or they will know we are here.

A. If you keep silent, they won’t know we are here.

B. If you keep silent, they will know we are here.

C. If you kept silent, they would know we are here.

D. If you didn’t keep silent, they wouldn’t know we are here.

7.     Mary doesn’t work hard enough, so she will fail in her exams

A.    If Mary works hard enough, she wouldn’t fail in her exams

B.     Unless Mary worked hard enough, she would fail in her exams

C.     If Mary didn’t work hard enough she would fail in her exams

D.    If Mary worked hard enough she wouldn’t fail in her exams

8. If the patient doesn’t feel better tomorrow, he’ll have an operation

A. Unless the patient feels better tomorrow, he won’t have an operation

B. Unless the patient feels better tomorrow, he will have an operation

C. Unless the patient feels better tomorrow, he has an operation

D. Unless the patient feels better tomorrow, he is going to have an operation

9. You won’t get well quickly if you don’t take these pills.

A. You can’t get well quickly if you take these pills.

B. You will get well quickly if you don’t take these pills.

C. You shouldn’t get well quickly if you take these pills.

D. You won’t get well quickly unless you take these pills.

10. Unless you promise not to tell anyone, I won’ give you this letter

A. If you promise to tell anyone, I won’t give you this letter

B. If you don’t promise to tell anyone, I will give you this letter

C. If you don’t promise to tell anyone I won’t give you this letter

D. If you promise not to tell anyone I won’t give you this letter

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18 tháng 8 2021

Choose the sentence A, B, C or D which has the same meaning to the given one.

1. She was too weak; she couldn't sit up and talk to you.

      A. If she isn't too weak, she can sit up and talk to you.

      B. If she hadn’t been too weak, she could have sat up and talked to you.

      C. If she hadn't been too weak, she could sit up and talk to you.

      D. If she wasn't too weak, she could sit up and talk to you.

 2. I don't have enough money with me now; otherwise I will buy that coat.

      A. If I had enough money with me now, I wouldn't buy that coat.

      B. If I had enough money with me now, I would buy that coat.

      C. If I didn't have enough money with me now, I would buy that coat.

      D. If I didn't have enough money with me now, I wouldn't buy that coat.

3. Because the weather is bad, we don’t go camping.

A. If the weather wasn’t bad, we would have gone camping.

B. If the weather is good, we will go camping.

C. If the weather hadn’t been bad, we would have gone camping.

D. If the weather weren’t bad, we would go camping.

4. I don't have much money, so I can't afford the car.

A. If I can afford the car, I will have much money.

B. If I have much money, I can afford the car.

C. If I had much money, I could afford the car.

D. If I had had much money, I could have afforded the car.

5. John was driving very fast because he didn’t know the road was icy.

A. If he had known that the road had been icy, he wouldn’t have been driving so fast.

B. If he had known that the road was icy, he wouldn’t be driving so fast.

C. If he knew that the road was icy, he wouldn’t have driven so fast.

D. If he had known that the road was icy, he wouldn’t have been driving so fast.

6. Keep silent or they will know we are here.

A. If you keep silent, they won’t know we are here.

B. If you keep silent, they will know we are here.

C. If you kept silent, they would know we are here.

D. If you didn’t keep silent, they wouldn’t know we are here.

7.     Mary doesn’t work hard enough, so she will fail in her exams

A.    If Mary works hard enough, she wouldn’t fail in her exams

B.     Unless Mary worked hard enough, she would fail in her exams

C.     If Mary didn’t work hard enough she would fail in her exams

D.    If Mary worked hard enough she wouldn’t fail in her exams

8. If the patient doesn’t feel better tomorrow, he’ll have an operation

A. Unless the patient feels better tomorrow, he won’t have an operation

B. Unless the patient feels better tomorrow, he will have an operation

C. Unless the patient feels better tomorrow, he has an operation

D. Unless the patient feels better tomorrow, he is going to have an operation

9. You won’t get well quickly if you don’t take these pills.

A. You can’t get well quickly if you take these pills.

B. You will get well quickly if you don’t take these pills.

C. You shouldn’t get well quickly if you take these pills.

D. You won’t get well quickly unless you take these pills.

10. Unless you promise not to tell anyone, I won’ give you this letter

A. If you promise to tell anyone, I won’t give you this letter

B. If you don’t promise to tell anyone, I will give you this letter

C. If you don’t promise to tell anyone I won’t give you this letter

D. If you promise not to tell anyone I won’t give you this letter