This time next week, I (lie) ________________ on the beach on Cat Ba Island.

Einstein was one of the greatest (science) ________________.

We had a (wonder) ________________ time in Italy last summer.

He wouldn’t be ill if he (not smoke) ________________ a lot.

Answer explanation

Câu ĐK 2

- diễn tả điều KO THẬT ở hiện tại

- Lùi thì về Qúa khứ

This house (build) ________________ in 2015.

The teacher said this water was (pure)________________ and couldn't be used in our experiment.

Air _______________ (POLLUTE), together with littering, is causing many problems in our cities today.

Singapore is famous for its ________________ (CLEAN) and green trees.

The roof of the building _______________(DAMAGE) in a storm a few days ago.

By the time we _______________(GET) to the cinema, the film had started.