1 is practises => practises

2 isn't speaking => doesn't speak

3 is donating => donates

4 aren't => don't

1. bought => had bought

2. are => were

3. handing => to hand

4. to ask => to be ask

5. to be attended => to attended

bought->had bought

are->were

handing->to hand

to ask->to be asked

to be attended->to attend

1 elderly and disabled => the elderly and the disable

2 repairing => being repaired

3 so => such an

4 more=> most

Anh ơi anh có chắc câu 1 không

1. Now that the stress of examinations are over, we can go somewhere for our holiday. => is

2. Tom said that he had seen John the day before but John didn't see him. => hadn't seen

3. She has got fewer friends in her class now than she has last year. => had

1 ring off => go off

2 reducing => reduce

3 say => speak

4 to look => looking

5 many => much

1 a => the

2 taken => be taken

1: a -> the

2: take -> be take

would he => he would

has met => had met

1. Hurricane Andrew , that swept through southern Florida in 1992, killed 41 people and made thousands homeless.           

=> which                                 

 2.We should prepare food careful before turning on the stove.

=> carefully

1Hurricane Andrew, that -> which swept through southern Florida in 1992, killed 41 people and made thousands homeless.

2We should prepare food careful before turning on the stove

careful=>carefully

1 did it take => it had taken

2 weren't they => didn't they

3 to eat => eating

4 cleverly => clever

Tìm lỗi sai và sửa lỗi

1. She wanted to know how long did it take to get to Ha Noi by plane.

-> it took

2.Your friends went to your native village last weekend, weren't they ?

-> didn't

3. I'd like to go out for dinner, but I don't feel like to eat out tonight.

-> eating

4. Although my next door neighbor is not very cleverly, he is hard-working.

-> clever

Chúc bạn học tốt!