Choose the best answer A, B, C or D to complete the following sentences.

H...">

K
Khách

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27 tháng 10 2016

The coffee is so strong that I can’t drink it.

->The coffee is too strong for me to drink

26 tháng 10 2016

The coffee is too weak.

AI GIÚP MÌNH VỚI CHOOSE THE CORRECT ANSWER 1. the weather......... nice yesterday a.is b. was c. will be d. has been 2. It's diffcult ........ your direction a. to follow b. following c. to following d. followed 3. the boy ..... over there is my brother a. stand b. stood c. standing d. being stood 4. I was cooking for dinner............... a. then the phone rang b. then the phone was ringing c. when the phone rang c. when the phone was...
Đọc tiếp

AI GIÚP MÌNH VỚI

CHOOSE THE CORRECT ANSWER

1. the weather......... nice yesterday

a.is b. was c. will be d. has been

2. It's diffcult ........ your direction

a. to follow b. following c. to following d. followed

3. the boy ..... over there is my brother

a. stand b. stood c. standing d. being stood

4. I was cooking for dinner...............

a. then the phone rang b. then the phone was ringing

c. when the phone rang c. when the phone was ringing

5. the leader said that ............. to award the prize to you

a. he is pleasing b. he was pleasing c. he is pleased d. he was pleased

6. one Chritmas Eve, people often .......... a tree

a. are decorated b. were decorated c. decorating d. decorate

7. he asked me ..............

a. where I like coffee or not b. whether I liked coffee

c. what I liked coffee d. which I liked coffee

8. he asked me ............. a driving license

a. if I have b. whether I have c. if I had d. whether I have had

VIẾT LẠI CÂU SAU THEO GỢI Ý

a. to go swimming is interesting

⇒ It's

b. I kicked the ball in to the goal yesterday

⇒ the ball

c. people speak english over the world

⇒ english

d. do you mind if I take a photo

⇒ would you mind

3
26 tháng 3 2018

CHOOSE THE CORRECT ANSWER

1. the weather......... nice yesterday

a.is b. was c. will be d. has been

2. It's diffcult ........ your direction

a. to follow b. following c. to following d. followed

3. the boy ..... over there is my brother

a. stand b. stood c. standing d. being stood

4. I was cooking for dinner...............

a. then the phone rang b. then the phone was ringing

c. when the phone rang c. when the phone was ringing

5. the leader said that ............. to award the prize to you

a. he is pleasing b. he was pleasing c. he is pleased d. he was pleased

6. one Chritmas Eve, people often .......... a tree

a. are decorated b. were decorated c. decorating d. decorate

7. he asked me ..............

a. where I like coffee or not b. whether I liked coffee

c. what I liked coffee d. which I liked coffee

8. he asked me ............. a driving license

a. if I have b. whether I have c. if I had d. whether I have had

VIẾT LẠI CÂU SAU THEO GỢI Ý

a. to go swimming is interesting

⇒ It's interesting to go swimming.

b. I kicked the ball in to the goal yesterday

⇒ the ball was kicked into the goal yesterday.

c. people speak english over the world

⇒ english is spoken over the world.

d. do you mind if I take a photo

⇒ would you mind if I took a photo?

6 tháng 3 2020

1a2b3c4c5d6d7b8c

5 tháng 4 2019

Rewrite or combine the sentences, using the suggested words.

1 '' I to do physics experiments''-He said.

He said that........he li ked to do physics experiments .........

2 '' Why can't humans live on Venus?'' - David asked

 David asked..........me why humans couldn't live on Venus .............................

3. It is interesting to go camping with friends in the summer.

Going................camping with friends in the summer is interesting ................

4.The storm destroyed his house completely and now he is living with his friends

His house............was destroyed completely by the storm and now he is living with his friends .............

5.''Do you speak other languages''- Mr Baker asked me.

 Mr Baker asked me..........if I spoke other languages ........................

6''Close the door,please !''

 She told us........to close the door .....................

1.Nga advised Nhi how……………………………from My Son to Hoi An. A.going B.to go C.went D.goes 2.She hasn’t finished the letter ………….. A.already B.just C.yet D.never 3.The letter ……………………………by Miss Lien. A.was written B.writing C.wrote D.to write 4.Would you mind if I…………………………..? A.smoking B.smokes C.to smoke D.smoked 5……………………….is...
Đọc tiếp

1.Nga advised Nhi how……………………………from My Son to Hoi An.

A.going B.to go C.went D.goes

2.She hasn’t finished the letter …………..

A.already B.just C.yet D.never

3.The letter ……………………………by Miss Lien.

A.was written B.writing C.wrote D.to write

4.Would you mind if I…………………………..?

A.smoking B.smokes C.to smoke D.smoked

5……………………….is the system used for keeping the air in a building or vihicle cool.

A.Fire making B.air conditioning

B.language learning D.birdwatching

6.I have used those programs……………………….two years.

A.for B.in C.since D.with

7.I……………………this computer for three years.

A.owned B.have owned C.owning D.to own

8.There are many waterfalls in ……………………

A.sapa B.HaLong Bay C.Nha Trang D.Dalat

9.The old car tires………………to make pipes and floorcoverings.

A.will be recycled B.recycled C.to recycle D.recycling

10.Mrs Nga is…………………….losing her umbrella.

A.sometimes B.often C.usually D.always

11.I will……………………..to HCM city with my family.

A.gone B.go C.went D.going

12.Lan…………………….in the USA for two years.

A.was B.had been C.has been D.have been

1
11 tháng 6 2017

1.Nga advised Nhi how……………………………from My Son to Hoi An.

B.to go

2.She hasn’t finished the letter …………..

C.yet

3.The letter ……………………………by Miss Lien.

A.was written

4.Would you mind if I…………………………..?

D.smoked

5……………………….is the system used for keeping the air in a building or vihicle cool.

B.air conditioning

6.I have used those programs……………………….two years.

A.for

7.I……………………this computer for three years.

B.have owned

8.There are many waterfalls in ……………………

D.Dalat

9.The old car tires………………to make pipes and floorcoverings.

A.will be recycled

10.Mrs Nga is…………………….losing her umbrella.

D.always

11.I will……………………..to HCM city with my family.

B.go

12.Lan…………………….in the USA for two years.

C.has been

5 tháng 8 2018

Linh said how she could pronounce that word

  can chuyển thành could

 ~ chúc bạn học tốt ~

Viết lại câu :1, He doesn't love me any more. \(\rightarrow\)He used ...2, They often went to school by bike when they were young. \(\rightarrow\)They used ...3, I no longer eat meat. \(\rightarrow\)I used ...4, Lan used to cry when she was young. \(\rightarrow\)Lan often ...5, We had a nice garden once, but now we don't any more \(\rightarrow\)We ...6, Her mother usually got up early. \(\rightarrow\)Her mother ...7, He often ate a lot of ham. \(\rightarrow\)He ...8, I always get...
Đọc tiếp

Viết lại câu :

1, He doesn't love me any more. \(\rightarrow\)He used ...

2, They often went to school by bike when they were young. \(\rightarrow\)They used ...

3, I no longer eat meat. \(\rightarrow\)I used ...

4, Lan used to cry when she was young. \(\rightarrow\)Lan often ...

5, We had a nice garden once, but now we don't any more \(\rightarrow\)We ...

6, Her mother usually got up early. \(\rightarrow\)Her mother ...

7, He often ate a lot of ham. \(\rightarrow\)He ...

8, I always get up early in the morning. \(\rightarrow\)I...

                                                                  \(\rightarrow\)I...

9, He always goes swimming after work. \(\rightarrow\)He...

                                                                    \(\rightarrow\)He ...

10, David used to have long hair, \(\rightarrow\)David no longer ...

 

2
2 tháng 7 2018

1, He doesn't love me any more. He used to love me.

2, They often went to school by bike when they were young. They used to go to school by bike when they were young.

3, I no longer eat meat. I used to eat meat.

4, Lan used to cry when she was young. Lan often cried when she was young.

5, We had a nice garden once, but now we don't any more We used to have a nice garden once.

6, Her mother usually got up early. Her mother used to get up early.

7, He often ate a lot of ham. He used to eat a lot of ham.

8, I always get up early in the morning. I used to get up early in the morning

9, He always goes swimming after work. He is used to going swimming after word

10, David used to have long hair, David no longer have long hair.

2 tháng 7 2018

nhanh giúp mk đi 

25 tháng 7 2019

Rewrite equivalent sentences

Ex: What is your hobby?

-> What hobby do you ?

1) It isn' t necessary to finish the work today.

-> You don't need to finish the work today.

2) When did you start your hobby?

-> How long has it been since the time you started your hobby?

3) Why don't we go swimming this afternoon?

-> What about go swimming this afternoon?

4) It took me there hours to make this pottery jug.

-> I spent three hours to make this pottery jug.

25 tháng 7 2019

1.You don't have to finish the work today

2.How long have you started your hobby?

3. How about going swimming this afernoon?

4. I spent three hours makingthis pottery jug

Combine the following sentences using relative clauses, then reducing it as what you have learnt.1. Those paintings caught everyone's attention. They were displayed in Jhon’s gallery.→ ___________________________________________________________________________.→ ___________________________________________________________________________.2. The laptop arrived in perfect condition. I bought it online.→ ___________________________________________________________________________.→...
Đọc tiếp

Combine the following sentences using relative clauses, then reducing it as what you have learnt.

1. Those paintings caught everyone's attention. They were displayed in Jhon’s gallery.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

2. The laptop arrived in perfect condition. I bought it online.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

3. The astronaut finally embarked on her mission to space. She had trained for years.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

4. The city received a lot of international aid and support. It was devastated by the earthquake.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

5. The Smiths are throwing a party tonight. They are our neighbors.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

6. The forest is a haven for wildlife conservation. Diverse species thrive there.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

7. This ancient ruin provides valuable insights into the past. It was discovered by a famous archaeologist.

→ ___________________________________________________________________________ .

→ ___________________________________________________________________________.

8. The disease poses a significant challenge for medical researchers. It currently has no cure.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

9. The professor won the Nobel Prize for his groundbreaking research. He is an expert in quantum physics.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

10. The song brought tears to my eyes. My best friend sang it at my wedding.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

11. Phan Thiet had crystal-clear water. We visited it during our vacation.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

12. My mother’s garden is a peaceful retreat for nature lovers. Flowers bloom in vibrant colors in her garden.

→ __________________________________________________________________________.

→ ___________________________________________________________________________.

13. Usain Bolt is considered one of the greatest of all time. He broke several world records.

→ __________________________________________________________________________.

→ ___________________________________________________________________________.

14. The artist will hold a solo exhibition next month. Her paintings are exhibited worldwide.

→ __________________________________________________________________________.

→ ___________________________________________________________________________.

15. The Taj Mahal is a symbol of love and architectural beauty. It is a UNESCO World Heritage Site.

→ __________________________________________________________________________.

16. The wedding had a romantic ambiance. It was held in a picturesque vineyard.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

17. The mountain attracts experienced climbers. It stands at an elevation of 4,000 meters.

→ ___________________________________________________________________________ .

→ ___________________________________________________________________________.

18. This professor is leading groundbreaking research. She holds a PhD in astrophysics.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

19. The doctor provided excellent medical care. I owe my recovery to him.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

20. Michael's new job offers great career prospects. He obtained it through networking.

→ ___________________________________________________________________________.

→ ___________________________________________________________________________.

4
27 tháng 8

1. Those paintings caught everyone's attention. They were displayed in Jhon’s gallery.

→ _______Those paintings, which were displayed in John's gallery, caught everyone's attention____________________________________________________________________.

→ ______Those paintings, displayed in John's gallery, caught everyone's attention_____________________________________________________________________.

2. The laptop arrived in perfect condition. I bought it online.

→ _________The laptop which I bought online arrived in perfect condition__________________________________________________________________.

→ ______The laptop bought online by me arrived in perfect condition_____________________________________________________________________.

3. The astronaut finally embarked on her mission to space. She had trained for years.

→ _____The astronaut who had trained for years finally embarked on her mission to space______________________________________________________________________.

→ ______The astronaut having trained for years finally embarked on her mission to space_____________________________________________________________________.

4. The city received a lot of international aid and support. It was devastated by the

earthquake.

→ ______The city which was devastated by the earthquake received a lot of international aid and support_____________________________________________________________________.

→ ____The city devastated by the earthquake received a lot of international aid and support_______________________________________________________________________.

5. The Smiths are throwing a party tonight. They are our neighbors.

→ _________The Smiths, who are our neighbors, are throwing a party tonight__________________________________________________________________.

→ _____The Smiths, our neighbors, are throwing a party tonight______________________________________________________________________.


27 tháng 8

6. The forest is a haven for wildlife conservation. Diverse species thrive there.

→ ____The forest where diverse species thrive is a haven for wildlife conservation_______________________________________________________________________.

→ ________The forest thriving with diverse species is a haven for wildlife conservation ___________________________________________________________________.

7. This ancient ruin provides valuable insights into the past. It was discovered by a famous

archaeologist.

→ _______The ancient which was discovered by a famous archaeologist ruin provides valuable insights into the past____________________________________________________________________ .

→ ________The ancient discovered by a famous archaeologist ruin provides valuable insights into the past___________________________________________________________________.

8. The disease poses a significant challenge for medical researchers. It currently has no

cure.

→ _____The disease which currently has no cure poses a significant challenge for medical researchers______________________________________________________________________.

→ ______The disease currently having no cure poses a significant challenge for medical researchers_____________________________________________________________________.

9. The professor won the Nobel Prize for his groundbreaking research. He is an expert in

quantum physics.

→ _____The professor who won the Nobel Prize for his groundbreaking research is an expert in quantum physics______________________________________________________________________.

→ _____The professor winning the Nobel Prize for his groundbreaking research is an expert in quantum physics______________________________________________________________________.

10. The song brought tears to my eyes. My best friend sang it at my wedding.

→ ________The song which my best friend sang at my wedding brought tears to my eyes___________________________________________________________________.

→ ______The song by best friend sang at my wedding brought tears to my eyes_____________________________________________________________________.

I. Choose the word whose underlined part is pronounced differently from the others. Write your answer (A, B, C or D) on your answer sheet. 1. A. holidays B. programs C. pants D. festivals 2. A. drip B. bill C. pipe D. fix II. Choose the correct answer to complete each of the following sentences. Write your answer (A, B, C or D) on your answer sheet. 1. The Robinsons __________ to Ireland for their holiday last year. A. went B. have gone C. gone D. go 2. They ___________ a holiday for...
Đọc tiếp

I. Choose the word whose underlined part is pronounced differently from the others. Write your answer (A, B, C or D) on your answer sheet.

1. A. holidays B. programs C. pants D. festivals

2. A. drip B. bill C. pipe D. fix

II. Choose the correct answer to complete each of the following sentences. Write your answer (A, B, C or D) on your answer sheet.

1. The Robinsons __________ to Ireland for their holiday last year.

A. went B. have gone C. gone D. go

2. They ___________ a holiday for ten years.

A. aren't having B. haven't had C. don't have D. didn't had

3. I asked Mary if she _________ learning French.

A. has liked B. likes C. liked D. like

4. We intend to go for a picnic ______________ October 20th.

A. in B. on C. at D. between

5. Ba wishes he _________ stay in Hue for a few days.

A. ought B. will C. could D. can

6. She asked me _______ I could speak other languages .

A. if B. that C. this D. what

7. John is _______ in learning Vietnamese.

A. interested B. keen C. fond D. pleased

8. My family had a __________ to Linh's home village last weekend.

A. two-day trips B. two-days trips C. two-days trip D. two-day trip

III. Find one mistake in the four underlined parts of each sentence. Write your answer (A, B, C or D) on your answer sheet.

1. The school year in Vietnam is divided to two terms.

----------A----------------------B-----------C------D

2. She has learnt English for she went to Australia.

-------A--------------------B------C-----D

3. John asked me if I want to buy any second-hand books.

----------A--------B----C------------D

4. You will be ill if you eating so much.

---------A------B---------C----------D

IV. Read the passage below and choose the correct answer for each of the following questions. Write your answer (A, B, C or D) on your answer sheet.

Last year, we had a nice holiday. My friend and I went to the seaside for a month. I had been to the seaside several times before, but this was the first time for my friend Naturally, it was a great event for him. Finally, the days came. It was a fine morning. We got up very early because we wanted to leave home after breakfast. We made the journey by car We reached the seaside at 12 o'clock. We spent many hours on the beach. We enjoyed making castles and channels in the sand. People said we ought to spend at least a few weeks at the seaside. If we could stay longer, so much the better.

l. How long did the writer and his friend spend at the seaside?

A. A week. B. A few weeks. C. A month D. A few mont

2. Who went to the seaside the first time?

A. The writer B. The writer's friend C. The writer's famil D. The writer and his friend

3. What was the weather like on the day they started their journey to the seaside?

A. It was bad B. It was rainy C. It was good C. It was snowy.

4. How did they travel to the seaside?

A. By car B. By train C. By bus. D. By air.

5. When did they reach the seaside?

A. In the morning. B. At noon C. In the afternoon D. At sunris

V. Complete the second sentence so that it has a similar meaning to the first one.

1. Because there were obstacles, the building didn't go along as planned.

Because of ...............................................................................................

2. I last saw her five years ago.

I have not .........................................

3. I don't have a computer.

I wish .....................................................

4. It was raining, so we decided to postpone our trip.

Because it ..................................................................

5. Mary didn't go to school yesterday because she was sick.

Because of ...........................................................................

6. She went to bed early because she felt tired.

Because of .........................................................

7. The train came late because it was foggy.

Because of ............................................................

2
19 tháng 9 2017

I. Choose the word whose underlined part is pronounced differently from the others. Write your answer (A, B, C or D) on your answer sheet.

1. A. holidays B. programs C. pants D. festivals

2. A. drip B. bill C. pipe D. fix

II. Choose the correct answer to complete each of the following sentences. Write your answer (A, B, C or D) on your answer sheet.

1. The Robinsons __________ to Ireland for their holiday last year.

A. went B. have gone C. gone D. go

2. They ___________ a holiday for ten years.

A. aren't having B. haven't had C. don't have D. didn't had

3. I asked Mary if she _________ learning French.

A. has liked B. likes C. liked D. like

4. We intend to go for a picnic ______________ October 20th.

A. in B. on C. at D. between

5. Ba wishes he _________ stay in Hue for a few days.

A. ought B. will C. could D. can

6. She asked me _______ I could speak other languages .

A. if B. that C. this D. what

7. John is _______ in learning Vietnamese.

A. interested B. keen C. fond D. pleased

8. My family had a __________ to Linh's home village last weekend.

A. two-day trips B. two-days trips C. two-days trip D. two-day trip

III. Find one mistake in the four underlined parts of each sentence. Write your answer (A, B, C or D) on your answer sheet.

1. The school year in Vietnam is divided to two terms.

----------A----------------------B-----------C------D

=>into

2. She has learnt English for she went to Australia.

-------A--------------------B------C-----D

=>since

3. John asked me if I want to buy any second-hand books.

----------A--------B----C------------D

=>wanted

4. You will be ill if you eating so much.

---------A------B---------C----------D

C

=>eat

IV. Read the passage below and choose the correct answer for each of the following questions. Write your answer (A, B, C or D) on your answer sheet.

Last year, we had a nice holiday. My friend and I went to the seaside for a month. I had been to the seaside several times before, but this was the first time for my friend Naturally, it was a great event for him. Finally, the days came. It was a fine morning. We got up very early because we wanted to leave home after breakfast. We made the journey by car We reached the seaside at 12 o'clock. We spent many hours on the beach. We enjoyed making castles and channels in the sand. People said we ought to spend at least a few weeks at the seaside. If we could stay longer, so much the better.

l. How long did the writer and his friend spend at the seaside?

A. A week. B. A few weeks. C. A month D. A few mont

2. Who went to the seaside the first time?

A. The writer B. The writer's friend C. The writer's famil D. The writer and his friend

3. What was the weather like on the day they started their journey to the seaside?

A. It was bad B. It was rainy C. It was good C. It was snowy.

4. How did they travel to the seaside?

A. By car B. By train C. By bus. D. By air.

5. When did they reach the seaside?

A. In the morning. B. At noon C. In the afternoon D. At sunris

V. Complete the second sentence so that it has a similar meaning to the first one.

1. Because there were obstacles, the building didn't go along as planned.

Because of obstacles, the building didn't go along as planned.

2. I last saw her five years ago.

I have not seen her for five years

3. I don't have a computer.

I wish I had a computer

4. It was raining, so we decided to postpone our trip.

Because it was raining,we decided to postpone our trip.

5. Mary didn't go to school yesterday because she was sick.

Because of sickness,Mary didn't go to school yesterday

6. She went to bed early because she felt tired.

Because of tiredness,She went to bed early

7. The train came late because it was foggy.

Because of fog,the train came late

2 tháng 4 2020

I. Choose the word whose underlined part is pronounced differently from the others. Write your answer (A, B, C or D) on your answer sheet.

1. A. holidays B. programs C. pants D. festivals

2. A. drip B. bill C. pipe D. fix

II. Choose the correct answer to complete each of the following sentences. Write your answer (A, B, C or D) on your answer sheet.

1. The Robinsons __________ to Ireland for their holiday last year.

A. went B. have gone C. gone D. go

2. They ___________ a holiday for ten years.

A. aren't having B. haven't had C. don't have D. didn't had

3. I asked Mary if she _________ learning French.

A. has liked B. likes C. liked D. like

4. We intend to go for a picnic ______________ October 20th.

A. in B. on C. at D. between

5. Ba wishes he _________ stay in Hue for a few days.

A. ought B. will C. could D. can

6. She asked me _______ I could speak other languages .

A. if B. that C. this D. what

7. John is _______ in learning Vietnamese.

A. interested B. keen C. fond D. pleased

8. My family had a __________ to Linh's home village last weekend.

A. two-day trips B. two-days trips C. two-days trip D. two-day trip

III. Find one mistake in the four underlined parts of each sentence. Write your answer (A, B, C or D) on your answer sheet.

1. The school year in Vietnam is divided to two terms.

----------A----------------------B-----------C------D

=>into

2. She has learnt English for she went to Australia.

-------A--------------------B------C-----D

=>since

3. John asked me if I want to buy any second-hand books.

----------A--------B----C------------D

=>wanted

4. You will be ill if you eating so much.

---------A------B---------C----------D

C

=>eat

IV. Read the passage below and choose the correct answer for each of the following questions. Write your answer (A, B, C or D) on your answer sheet.

Last year, we had a nice holiday. My friend and I went to the seaside for a month. I had been to the seaside several times before, but this was the first time for my friend Naturally, it was a great event for him. Finally, the days came. It was a fine morning. We got up very early because we wanted to leave home after breakfast. We made the journey by car We reached the seaside at 12 o'clock. We spent many hours on the beach. We enjoyed making castles and channels in the sand. People said we ought to spend at least a few weeks at the seaside. If we could stay longer, so much the better.

l. How long did the writer and his friend spend at the seaside?

A. A week. B. A few weeks. C. A month D. A few mont

2. Who went to the seaside the first time?

A. The writer B. The writer's friend C. The writer's famil D. The writer and his friend

3. What was the weather like on the day they started their journey to the seaside?

A. It was bad B. It was rainy C. It was good C. It was snowy.

4. How did they travel to the seaside?

A. By car B. By train C. By bus. D. By air.

5. When did they reach the seaside?

A. In the morning. B. At noon C. In the afternoon D. At sunris

V. Complete the second sentence so that it has a similar meaning to the first one.

1. Because there were obstacles, the building didn't go along as planned.

Because of obstacles, the building didn't go along as planned.

2. I last saw her five years ago.

I have not seen her for five years

3. I don't have a computer.

I wish I had a computer

4. It was raining, so we decided to postpone our trip.

Because it was raining,we decided to postpone our trip.

5. Mary didn't go to school yesterday because she was sick.

Because of sickness,Mary didn't go to school yesterday

6. She went to bed early because she felt tired.

Because of tiredness,She went to bed early

7. The train came late because it was foggy.

Because of fog,the train came late