My bad tooth ________ again and I will have it ________ out next week.

-- Doctor! I can’t fall         at night.---Don’t worry! You are too stressed. Just be relaxed and take some        pills, then you’ll be better.

They considered ______ a computer ,which was considered ______ a great help in their work.

He fell asleep with a book ___________ open on his knees.

The shop __________ until 9 o’clock p.m.

– Nobody but you _______ late for school this morning.--Sorry , I _______ to school when it began to rain heavily.

When I _______ the museum, I found that it _______.

They      _ the train until it disappeared in the distance.

 How _______ the song she sings sounds! I have never_______ a better voice.

Jeremy Lin ________ an unknown basketball player in New York Knicks for a very long time.

 Daniel is the most modest boy in your class. He never __________ in public.

His pronunciation is better, for he kept ______ a short passage after the tape every morning.

–Why not ______ the party till tomorrow? We have an exam today. –No problem. See you then.

--It is cold outside. You’d better wear warm clothes to ________ the cold.  --Ok, thanks.

—What ______ the number of the students in your school?—About two thousand. A number of them _____from England.

We have two rooms _______, but I can’t decide ________.

The work is too difficult for Mr. Zhu to finish in a week. He needs ______ days.

It’s an important decision for you, so______ your time and think it over.

 The song made my father ________his childhood.

 Since the villagers’ houses were damaged in the earthquake, many new ones have been ____.