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1. Give the correct form of the verb: 1. I ……………………(play) tennis tomorrow. 2…………………….(you/ open) the window, please? 3. It’s dark. I …………………..(turn) on the light. 4. I think Tom …………………..(pass) the exam. 5. She ……………………..(go) to the sea today. 6……………………( she stay) in a hotel or at home? 7. That suitcase is too heavy. I ……………………..(help) you. 8. He …………………(pay). He promise. 9. The weather tomorrow ………………………(be) sunny and warm. 10. I think he…………………..(not/ finish) his homework in an...
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1. Give the correct form of the verb:

1. I ……………………(play) tennis tomorrow.

2…………………….(you/ open) the window, please?

3. It’s dark. I …………………..(turn) on the light.

4. I think Tom …………………..(pass) the exam.

5. She ……………………..(go) to the sea today.

6……………………( she stay) in a hotel or at home?

7. That suitcase is too heavy. I ……………………..(help) you.

8. He …………………(pay). He promise.

9. The weather tomorrow ………………………(be) sunny and warm.

10. I think he…………………..(not/ finish) his homework in an hour.

11. If you lose your job, what…………………..(you/do)?

12. I’m afraid I …………………….(not/be) able to come tomorrow.

13. When …………………….( she/ come) back?

14. If it …………………..( snow) this weekend, I …………………….( go) to Sa Pa.

15. Tom ……………………( call) when he arrives in Ha Noi.

16. I promise I ………………….( not/ tell) your secret (bí mật) to anybody.

17. We ………………..( have) dinner at a nice restaurant on Saturday.

18. Tomorrow after school, I ……………………( go) to the beach.

19. As soon as it stops raining, I …………………..( walk) to the beach.

20. I ………………( send) you the information when I …………………( get) it.

21. I think he …………………..( be) the next President of the USA.

22. We are so excited about the trip next month, We ………………..( visit) Paris.

23. Sarah …………………….( not/ come) to the party, I think.

24. The train ………………..(arrive) at 12:30.

25. We …………………(have) dinner at a seaside restaurant on Sunday.

26. On Friday at 8 o’clock I …………………..(meet) my friend.

27. Paul …………………….(fly) to London on Monday morning.

28. Wait! I …………………..(drive) you to the station.

29. The English lesson ………………….(start) at 8:45.

30. I ………………..(see) my mother in April.

31. Look at the clouds. – It ……………….(rain) in a few minutes.

32. You’re carrying too much. I ……………..( open) the door for you.

33. Do you think the teacher ……………( mark) our homework by Monday morning?

34.I’m sorry but you need to stay in the office until you …………(finish) your work.

35. This summer, I ………………….(live) in London for four years.

2. Change these sentences in to negative and question form:

1. He will paint the wall of his house tomorrow.

(-) ……………………………………………………

(?) ………………………………………………….

2. I will pay for the dinner tonight.

(-)……………………………………………………

(?)……………………………………………………

3. The dog will bark if someone comes here.

(-)……………………………………………………

(?)……………………………………………………

4. They will join a tennis club if he can play tennis.

(-)……………………………………………………

(?)……………………………………………………

5. George and Sam will marry next year.

(-)……………………………………………………

(?)……………………………………………………

6. She will prepare for your lesson next week.

(-)……………………………………………………

(?)……………………………………………………

7. David will buy a dog

(-)……………………………………………………

(?)……………………………………………………

8. Helen will do the shopping on this weekend.

(-)……………………………………………………

(?)……………………………………………………

9. My parents will go to the restaurant.

(-)……………………………………………………

(?)……………………………………………………

10. The weather will be poor tomorrow.

(-)……………………………………………………

(?)……………………………………………………

3. Fill in the blanks below to complete the sentence:

1. The movie …………………start soon. Let’s find a seat and sit down.

2. A: ………….your friend be at the party? B: Yes, she …………………

 

3. Hello. Mr. Smith? This is Peter. I ………………be at work today because I’m sick.

4. Those bags look heavy. Let me help. I ………………carry the big one for you.

5. My mother ……………….speak to me because he’s very angry!

6. What time ………………..the sun rise tomorrow morning?

7. A: ……………you be twenty years old next month? B: No, I …………………….

8. Do you think people ………………..live on the moon in your lifetime? (cả đời)

9. Maybe I ……………….bake some cookies tomorrow. I’m not sure.

10. A: Are you ready to older, sir? B: Yes, thank you. I ……………..have a burger. (bánh mỳ kẹp thịt)

11. It ……………….be midnight in a few minutes. It’s to go to bed!

12. When do you think we ………………have our next test?

13. A: you marry me? B: Yes, I …………………….!

8
24 tháng 7

 Give the correct form of the verb:

1. I …………will play…………(play) tennis tomorrow.

2………………Will you open…….(you/ open) the window, please?

3. It’s dark. I ………will turn…………..(turn) on the light.

4. I think Tom …………will pass………..(pass) the exam.

5. She …………will go…………..(go) to the sea today.

6………Will she stay…………( she stay) in a hotel or at home?

7. That suitcase is too heavy. I ………will help……………..(help) you.

24 tháng 7

8. He ……………will pay……(pay). He promise.

9. The weather tomorrow …………will be……………(be) sunny and warm.

10. I think he…………won't finish………..(not/ finish) his homework in an hour.

11. If you lose your job, what……will you do……………..(you/do)?

12. I’m afraid I ……………won't be……….(not/be) able to come tomorrow.

13. When ………………will she come…….( she/ come) back?

14. If it …………snows………..( snow) this weekend, I …………will go………….( go) to Sa Pa.

23 tháng 7

giải hộ mình

 

23 tháng 7

Giá 1 lít xăng tăng thêm: 

\(15\%\times25000=3750\left(đ\right)\)

Giá 1 lít xăng hiện nay là:

\(25000+3750=28750\left(đ\right)\)

ĐS: ... 

24 tháng 7

1 We were taken to school

2 They weren't seen at school yesterday

3 This car was washed by last week

4 Was the bear sent to the circus?

5 The tables were made by his father yesterday

6 That news was known last week 

24 tháng 7

7 They were invited to the rice-cooking festival by Trung

8 The telephone was invented in 1876

9 Were all of us helped by him last month?

10 English songs were performed 

11 My watch was repaired

12 My room wasn't cleaned by Bill last week

23 tháng 7

a) Vận tốc của ô tô thứ nhất là:

(105 + 5) : 2 = 55 (km/h)

Vận tốc của ô tô thứ hai là:

55 - 5 = 50 (km/h) 

b) Thời gian ô tô thứ nhất đi từ A đến B là:

9 giờ 15 phút - 7 giờ = 2 giờ 15 phút 

Đổi: 2 giờ 15 phút = \(\dfrac{9}{4}\) (giờ) 

Độ dài quãng đường AB là: 

\(55\times\dfrac{9}{4}=\dfrac{495}{4}=123,75\left(km\right)\)

ĐS: .... 

23 tháng 7

B.open

24 tháng 7

Chọn D nhé

23 tháng 7

tôi quá mong manh

 

23 tháng 8

yeah

22 tháng 7

This is about gathering information from others, not introducing yourself

 

22 tháng 7

Hello! My name is __(Example: H.A)__. I am _(Example: 16)_ years old. I love playing sport, especially swimming. I hate eating fastfood. I often help children to do their homework on OLM educational app. I use "Duolingo" app to improve my English skills everyday.

23 tháng 7

?

CH
24 tháng 7

Đoạn mạch AB gồm R1 mắc nối tiếp với (R2//R3) nên I = I1 = I23.

Điện trở tương đương của toàn mạch là

\(R_{tđ}=R_1+R_{23}=R+\dfrac{3}{2}R=1,5R\)

Ta có công suất tiêu thụ trên R1 là 16 W, suy ra:

\(P_1=I^2_1R_1=I^2R=16\) W.

Công suất tiêu thụ trên toàn mạch là

\(P=I^2R_{tđ}=I^2.1,5R=1,5.16=24\) W.