I

1 My father has a sweet voice.

2 My mother has to work early in the morning.

3 Air pollution causes breathing problem for everyone.

4 In the future robot will help us do housework.

II

1 Sports and games play an important part in our lives. 

2 I went to shop but I didn't have any money. yesterday.

3 My dream house will be in the mountain surrounded by tall trees.

4 If we go to school by bike, we .....

5 Did you have a nice weekend last week?

III

1 near

2 of

3 like

4 

5 when

6 to

7 During

B1: Tìm lỗi sai và sửa lại:

C1: My father has sweet voice.

  → My father has a sweet voice.

C2: My mother have to work early in the morning.

  → My mother had to go to work early in the morning.

C3: Air polluted causes breathing problem for every one.

  → Air pollution causes breathing problems for everyone.

C4: In the future robot will help us make housework.

  → In the future robots will help us with housework.

B2:Dùng từ gợi ý để viết thành câu:

C1: Sports / game / play / important / part / our life.

  → Sports and games play an important part in our life.
C2: I / go / the shop / I / not have / any money / yesterday.

  → I went to the shop but I did not have any money yesterday.

C3: My dream house / the mountain / surrounded / tall trees.

  → My dream house will be on the mountain surrounded by tall trees.

C4: If / we / go / school / bike, we / air / less / polluted.

  → If we go to school by bike, we will make the air less polluted.

C5: you / have / nice weekend / last week?

  → Did yoy have a nice weekend last week?

B3: Điền giới từ:

1. I will live in a house ....... the sea

  → I will live in a house on the sea.

2. What type .... house do you like?

  → What type of house do you like?
3. A UFO look ..... a strange obfect.

  → A UFO look like a strange obfect.

4. She is a girl Who is strong ...... Nga and Phong.

  → She is a girl Who is strong like Nga and Phong.

5. I've watched tv ..... we arrived home.

  → I've watched tv and we arrived home.

6. Do you belong .... any culbs?

  → Do you belong to any culbs?

7. ...... his career he became well-known around the world.

  → In his career he became well-known around the world.