Mn giúp em với Cảm ơnnnnnnnnnnnn

1. Peter asked us if we could speak English.

S + asked + O + if /whether + S+ V (lùi thì)

can --> could 

2. Unless it rains, we will go to the cinema this evening.

If 1: If + HTĐ, S + will/can/shall + V1

Unless (trừ khi) = if .... not 

3. Have you finished the book which I lent you two weeks ago?

N (vật) + which + V / S + V 

4. Although he didn't have much money, he bought a new bicycle for his son.

Although + clause, clause: mặc dù 

5. She has just been invited to the party.,

S + has/have + been + V3/ed (bị động - HTHT)

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