My mother _______if she ________ her work this week．

-- ______did your uncle leave his hometown ?--He ______ for nearly twenty years.

-----I bought this dictionary two weeks ago. ----You mean you __________ it for half a month.

------When and where ____you _____the bag?------ Oh, yesterday in my desk.

------Where is your father?------He _______ Shanghai. He has ______ there for a week.

Look! What a clean room! Who _______it ?

What’s Jim doing over there?  He’s_______ his friends.

-- You look tired， Miss Green.--yeah . I     computer games for two hours.

--What       they       when you got there, Tom?--Sorry, I forget.

Many people are        the countryside        the cities.

I’ll give you a call if he _____ tonight.

—May I speak to Mr. Li?—Sorry. He isn’t in now. He      somewhere abroad since last Friday.

I’m not sure if he        to my family at tonight’s party.

－Do you know the man who         photos over there?－Yes. He is Li Lei.

－Jimmy is leaving for a Canada.－Really? Where         he        ?

His brother won’t go to play basketball until his work        .

—Tom wants to know if you ___ a picnic next Sunday.—Yes. But if it ___， we'll visit the museum instead.

— Mr. Lee ____ to a student when I entered the classroom this morning.-- He is very patient ____he is young.

These new clothes _____ to the children in the mountain villages tomorrow.

All the students _____two groups by the teacher during the competition.