1. will be eating

2. finish

3. was writting

4. worked

5. is shining

If we hadn't been busy, we would have gone  to the concert last night

We didn't go to the concert last night because we were busy

→If we hadn't been busy, we would have gone  to the concert last night.

--> What did I have to take in the evening .

If he had not gone to school late, he would not hvae been punishes.

- Câu này được chuyển về câu điều kiện loại 3, diễn tả điều kiện không có thật trong quá khứ em nhé!

The - the

Sự thiếu luyện tập thể dục là một trong những yếu tố chính dẫn đến béo phì.

He could speak a language when he was a child

Nobody has met them since last year

-> They haven't been met since last year.

It is over twenty years since I last got in touch with them

- > Đã hơn 20 năm kể từ lần cuối tôi liên lạc với họ

Mình vừa làm cho bạn rồi mà nhỉ? Hạn chế đăng lại nhiều lần nhé!

I haven't gotten in touch with them for over twenty years

I have gotten in touch with them for twenty years

A. I haven't got in touch with them for 20 years
B. The last time I got in touch with them is over 20 years ago

C I can't help keeping getting in touch with them for over 20 years

D. I used to get in touch with them for over 20 years