What a fine day! Why not _____ outside?

      A. having a walk                         B. to have a walk                  C. have a walk

_____ you have to wear a uniform at school?

      A. Do                                         B. Does                               C. Are    

Would you mind _____ basketball here? 

      A. playing                                   B. to play                             C. play

Do you think there _____ robots in People’s homes in the future?

      A. will be                                    B. will is                              C. be will

—Hi, Tom! A math book is on the teacher’s desk. Whose is it?

—I think it’s Mary’s. Because _____ name is on the book.

A. his B. her C. my

Today is Tony’s birthday. It’s his _____ birthday.

      A. 11                                          B. 11st                                C. 11th

If it doesn’t rain tomorrow, we _____ swimming.

      A. go                                         B. will go                             C. went

—Where’s Mr Green?    —He _____ to Changsha.

      A. have been                               B. has gone                          C. has been

Could you tell me the way _____ the zoo?

      A. on                                         B. to                                   C. in

Liu Ying is as _____ as her sister.

      A. tall                                B. taller                               C. the tallest