---When did Betty        Beijing?

—What did the teacher say just now?---Sorry. I didn’t catch it. I        about something else.

--     you ever       to America？

My sister       Shanghai for two years.

--- Hello, can I speak to Mr. Green, please?--- I’m afraid not. He ______ a meeting now.

---Where does he live?   --– He ________London.

—Where is Mike?  —He’s _______ the pool.

 -All of us _______ sometimes. -You had better have a good rest when you are free. 

There ________ elephants if we don’t protect them now.

Mary _____ by the lake when a black cat ran past her.

I’m hungry. I_____ breakfast yet.

Our physics teacher told us that light ________ faster than sound.

一 Would you like to see the film with me ?一 Sorry.I ___________ it twice.

-----Were you at home at 9 o’clock last night? -----Yes, I           a shower at that time.

— How long ________ they ________ the English Club?  — For almost one year.

It ____him half an hour to do his homework every day.

 I hope ____ tomorrow .

 Look at the ______ ! It’s ______ heavily now. 

– Do you have any plans for your winter vacation?– Yes. I am ________ for Paris next month.

--- Do you know who designed the CD-ROM Around the World in Eight Hours? --- Yes. It ______ by Nancy Jackson.