Đây là câu nhấn mạnh có công thức: It + is/was (is là cho hiện tại, was là cho quá khứ) ..........+ that ....... 

Những từ gạch chân là những từ nhấn mạnh. Chỉ cần chúng ta bê những từ nhấn mạnh đó vào công thức: 

VD: 1. I can not swim. ( I (tôi) là từ nhấn mạnh) 

It was me that I could not swim

Đáp án: 

1. => It was Mr David that i could also take part in the contest. (Thì quá khứ đơn dùng Was) 

2. => It was me that i didn't invite them. (Thì quá khứ đơn dùng Was)

3. => It was at that moment that i began to think about everything. (Thì quá khứ đơn dùng Was) 

4. => It is his attitude towards other people that really annoys me. (Thì hiện tại đơn dùng Is) 

5. => It was me that i didn't decide to postpone the match. (Thì quá khứ đơn dùng Was) 

6. => It was the candidates that didn't start the trouble. (Thì quá khứ đơn dùng Was)

7. => It is the computers that gives me a headache. (Thì hiện tại đơn dùng is) 

8. => It was on Monday that my uncle came. (Thì quá khứ đơn dùng Was) 

                                     CÁM ƠN BẠN ĐÃ XEM. CHÚC BẠN HỌC GIỎI 

1. it was mr david that saw I could also take part in the contest

2. it was I that didn't invite them

3. it was at that moment that i began to think about everything

4. it is his attitude toward people that really annoys me

5. it was I that didn't decide to postpone the match 

6. it was the candidates that didn't start the trouble

7. it is the computer that gives me headache

8. it was on monday that my uncle came