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

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

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

It's getting dark．I ________ go home now．

A．can

B．would

C．have to

He used to ________ in a small village, but he has been used to ________ in a big city．

A．live, living．

B．live, live．

C．living, living．