mn ơi cứu mình với,cảm ơn ạ

` VI `

` 1. ` ‘How many goals did he score?’ -‘He didn’t score any goals. He wasn’t playing.’

` ⇒ ` S + was/were + not + V_ing + O

` ⇒ ` S+ did/didn’t + V

` 2. ` Were you playing table tennis when he arrived?'- ‘No, we weren’t.’

` ⇒ ` Was/were + S + V_ing + O?

` 3. ` Did he ring while she was doing her homework?’ - ‘Yes, he did.’

` ⇒ ` S+ did/didn’t + V

` 4. ` Did she win the race?'- ‘Yes, she did.’

` ⇒ ` S+ did/didn’t + V

` 5. ` What did you do when you got home?

` ⇒ ` S+ did/didn’t + V

` 6. ` Did you watch the match while you were having dinner?'- ‘No, we didn’t.’

` ⇒ ` S+ did/didn’t + V

` ⇒ ` S + was/were + V_ing + O

` VII `

` 1. ` Everyone was chatting when the teacher came in.

` 2. ` I cooked dinner while they were watching the football match on TV.

` 3. ` We didn’t play football this morning because it was raining.

` 4. ` When we arrived at the canteen, Nick was waiting for us outside.

` 5. ` While we were coming home, we saw an accident.

` - ` QKTD:

` + ` S + was/were + V_ing + O

` - ` S + was/were + not + V_ing + O

` ? ` Was/were + S + V_ing + O?

` - ` QKĐ:

` + ` Động từ thường

` (+) ` S + V2/ed + O

` (-) ` S + didn’t + V_inf + O

` ( ? ) ` Did + S + V_inf + O?

` + ` Động từ “to be”

` (+) ` S + was/were + O

` (-) ` S + was/were + not + O

` ( ? ) ` Was/were + S + O?