–You are Mr. Zhang, aren’t you?
--______.

We have planted thousands of trees in recent years. This year _____ we’ve planted ten thousand trees.

"How dare you say that?" The teacher said ___ to Tom.

The weather was great and the people were friendly—_______ a perfect trip.

The match was really fantastic, __      when Smith scored in the last minute.

Don’t drink _______. It’s bad for your health.

Attention, coffee lovers! We have for you, the best coffee machine _____ invented.

- will you go out for a walk?
- I’m busy. Please leave me     .

It is very ___that the factory will have to close because the economic crisis .

As is known to all language learners, the newly learnt words will soon be forgotten unless they are _______ used in everyday communication.