—Mum,  I can't find my football.—Hurry up! Your father ______  for us.

They _______ here for more than ten years.

When I got to Linda’s home yesterday, she _______ her mother with the housework.

---I called you yesterday evening, but no one answered.---Oh, I ____ shopping with my mother.

When I met her in Italy, she _____________ a photo of the tower of Pisa.

— Who’s the little baby in the photo, Susan?— It’s me. This photo          ten years ago.

I ______ Mr. Smith since he moved to Shanghai.

— What will you do tomorrow?— We’ll have a picnic if it ______ fine.

Paul and I          tennis yesterday. He did much better than I.

In the last few years, great changes _________to her, she is not the one that used to be.

Mr Smith __________in London for a few years before he _____to China.

I am not sure if our school basketball team         the match. If we        , please call me at once.

When you got there, how many guests    in the meeting hall?

---- Do you know if we will go for a picnic this Saturday?---- I think we will if we   any classes.

I don’t remember when and where I       this umbrella.

I won’t leave my office until my work       .

 The earthquake ______ when I _______some cleaning.

 I hope you _______ me before you _________ to school.

 －Peter, did you hear any noise?－Sorry, I ________ newspapers.

 Some social workers _____ after the people in need while others ____ out food to the local people.