―What    your English teacher doing now?  ―He _____ a newspaper.

― What does your mother do after dinner, Ellen?—She always     a walk. Look! She   a walk with my father now.

―Why are you so happy?―Because the news _____ too exciting.

Xiao Li _________ his hometown for ten years．

---I’m sorry. I _____ your printer for such a long time.   ---Never mind.

---Where is your father? ---He _______ to Shanghai. He has ever ______ there twice.

There ________ a sports meeting next week.

There _______ less air pollution in the country .

--When did you become a volunteer for the elderly?-- Two years ago. I        this group since then.

If it ______ tomorrow, I will stay at home and do some cleaning.

—What ________ you?—I lost my keys.

He ______ very busy this week, he ______ free next week .

. There ______ a meeting tomorrow afternoon.

Fish ________ without （没有）water .

—Who usually ________in your family ?—My mother does .

It’s ten o’clock. Betty _______ piano.

Mary isn’t ________ a book.  She is ________ TV. 

Mr. Black often _______ to the cinema on Saturday evenings .

—What’s Jim doing now  ?—He ________ TV with his father in the living room.

If any accident ______ here tomorrow, it will be very serious.