Look at the poster! It says that there ________ a concert in our school next Saturday.

–Would you like another cup of tea?–No, thanks. I ________ be off now. Rose is waiting for me.

I can hardly hear what it is saying on TV. Would you please ________?

Jerry ________ with a stranger when I met him on the way to work yesterday.

Before you start this task, you ________ realize its importance of doing it.

 To save water, the parents told their children ________ their teeth under a running tap.

  He told us that he was tired and thirsty because he ________ in the desert for days.

This hat is too cold. Why not __________ buying a new one?

 —Millie, how long have you __________ this book?—For over a week.

Computers of this kind __________. They are out of stock (脱销) now.

----When did you go to bed last night, Tom?----At 10 pm. But my mother___________,

Mary is really good at taking notes in class. She can almost_______every word the teacher says.

 I really found it difficult to read, for his eyesight was beginning to________.

 I don’t believe him, we_______before. But I have to say you do look so familiar.

Mr Li, together with his children,         the museum. They will be back this afternoon.

Oh, it’s raining very hard! Our sport meeting has to be           till next Sunday.

--What’s wrong whti you, Eric? You look tired.--I ______________  late to prepare for the final exam last night.

--Your shirt is so old. Why don’t you buy a new one?--Because I ______________  all my money on the new computer.

— How is your English study?— Not bad. But I           learning English grammar.

— The old man           all his money to a charity.— He is really great!