Ex:Rewrite sentences using : It takes/ took + O + time + to V <->S +spend(s)/ spent + time + V-ing 1. I walk to school in 20 minutes everyday. It ………………………………………. 2. last week , she spent 2 days tidying her room. It …………………………………………….. 3. They used to go to school in half an hour . It …………………………………….. They ………………………………………… 4. We often spend 30 minutes reviewing our lesson before class. It …………………………………………………………………………..

Để làm bài tập này, trước hết chúng ta cần hiểu cấu trúc của câu mẫu "It takes/ took + O + time + to V" tương đương với "S + spend(s)/ spent + time + V-ing".

1. I walk to school in 20 minutes everyday.
It takes me 20 minutes to walk to school everyday.

2. Last week, she spent 2 days tidying her room.
It took her 2 days to tidy her room last week.

3. They used to go to school in half an hour.
It used to take them half an hour to go to school.
They used to spend half an hour going to school.

4. We often spend 30 minutes reviewing our lesson before class.
It takes us 30 minutes to review our lesson before class.
We often spend 30 minutes reviewing our lesson before class.

We often spend 30 minutes reviewing our lesson before class.

It used to take them half an hour to go to school.

Last week, she took 2 days to tidy her room.

It takes me 20 minutes to walk to school everyday.