1. I / go swimming / yesterday. 
=> I went swimming yesterday.
2. Mrs. Nhung / wash / the dishes. 
=>Mrs. Nhung washed the dished.
3. my mother / go shopping / with / friends / in / park. 
=>My mother went shopping with friends in the park.
4. Lan / cook / chicken noodles / dinner. 
=>Lan cooked chicken noodles for dinner.
5. Nam / I / study / hard / last weekend. 
=>Nam and I studied hard last weekend.
6. my father / play / golf / yesterday. 
=>My father played golf yesterday.
7. last night / Phong /listen / music / for two hours. 
=>Last night, Phong listened to music for two hours.
8. they / have / nice / weekend. 
=>They had nice weekend.
9. she / go / supermarket yesterday. 
=>She went to the supermarket yesterday.
10. We / not go / school last week. 
=>We didn't go to school last week.

( x + 5) + 7 = 29.

x + 5 = 29 - 7

x + 5 = 22

=> x = 22 - 5

=> x = 17

vậy x = 17.

A: Do you like the present I give you?

B: Yes, it is great.

đề hỏi gì vậy bạn?

C

Bởi vì số nhiều của policeman là trường hợp đặc biệt nên ta phải chuyển thành policemen.

1. There is a big yard in frond of our school.

2. Minh lives in a house near a lake.

3. What is next to the photocopy store there ? 

36. When is the flower festival celebrated?

37. What do we have on Thanksgiving?

38. Who did Peter go to Da Nang last month with?

39.  Whose are these pictures?

40. Where will the Elephant Race Festival be held next year? 

31. Our teacher always drives carefully.

32. If you are not careful, you'll fall off your bicycle.

33. My mother used wash clothes by hand last year.

34. Shanghai is the largest city in population, isn't it?

35. I am interested in the film.

VI:

1. They will be learning English this time tomorrow.

2. My brother doesn't like ice - skating because he thinks it is dangerous.

3. People won't use flying car until year 2050.