1. He said if he ran quickly, he would feel hard to breathe.

(Câu gián tiếp dạng tường thuật: S1+ said+ (that)+S2+ V(lùi thì))

2. They suggested using those computers first.

(suggest+ Ving: gợi ý làm gì)

3. She invited Long to go for a picnic with them

(invite sb to V: mời ai làm gì)

4. Linh apologised to me for breaking my CD.

(apologise to sb for Ving: xin lỗi ai vì việc gì)

5. He refused to join my team. 

(refuse to V: từ chối làm gì)

`1.` He said if he ran quickly, he would feel hard to breathe.

Cấu trúc câu gián tiếp: S + said (that) + S + V(lùi thì)....

`2.` They suggested using those computers first.

Cấu trúc: suggest doing sth or suggest (that) sb (should) do sth

`3.` She invited Long to go for a picnic with them.

Cấu trúc: invite sb to V

`4.` Linh apologised to me for breaking my CD.

Cấu trúc: apologise to sb for sth

`5.` He refused to join my team. 

Cấu trúc: refuse + to V

@Bulletproof