1.You should finish the work before you leave

-> The work should be finished before you leave

You can serve this wine with chiken or fish

-> This wine can be served with chicken and fish.

3.We will elect a new govenment next year

-> A new government will be elected next year.

4.They might give him an award

-> He might be given an award

5.You must give students enough time to finish

-> The students must be given enough time to finish

* Câu 1, 2, 4, 5: Cấu trúc của động từ khuyết thiếu:

S+ model verb+ be+ V-ed/ PII (+ by O)

* Câu 3: Cấu trúc của thì TLĐ:

S+ will+ be+ V-ed/ PII (+ by O)

1.The work should be finished before you leave.

2.This wine can be served with chicken or fish.

3.A new government will be selected next year.

4.He might be given an award. 

5.Students must be given enough time to finish.

=> Câu bị động dộng từ khuyết thiếu, TLĐ:

Cấu trúc: S + can/must/have to... + be V_ed/3 (+ by O)

Cấu trúc: S + will be + V3 (+ by Sb/ O)