----- Did you go to Sam's weekend party?
　　   ----- No, I ______________.

--- Tom wants to know_____________.
　 --- I don't know, either. He said he would phone me as soon as he came back.

Mary, along with her parents           Hainan for a week and they will come back soon.

—Linda, I called you this morning, but nobody answered the phone.
—I’m sorry. I ________ football with my friends then.

— Hello, Betty! Where are you now?  
— I ________ on the Great Wall of China and talking to you.        

The scientists ________ on the new medicine for two years. They will succeed in no time.

Every year the world’s top tennis players _______ to Shanghai to compete against each other.

.In recent years, Chinese traditional culture _______________ more and more fashionable.

— What do you think of the young lady?
— She is hard-working. She ________ all her effort into her work before she got ill.

— What          in Yuyao Ningbo this time yesterday ?
—I hear it was raining heavily and soon there was a big flood there.