a) We can solve the problem.

The problem can be solved by us.

( vì khi chuyển sang bị động thì có dạng: can be PII )

b) People should stop experiments on animals.

Experiments should be stopped on animals.

( vì khi chuyển sang bị động thì có dạng: should be PII )

c) We might find life on another planet.

Life might be found on another planet by us.

( vì khi chuyển sang bị động thì có dạng: might be PII )

d) We have to improve all the schools in the city.

All the schools have to be improved in the city by us.

( vì khi chuyển sang bị động thì có dạng: have to be PII )

e) They are going to build a new bridge in the area.

A new bridge is going to be built in the area.

@phượng