No matter ________ telephones, tell him I'm not here.

[　　]

It is good manners ________ in public.

[　　]

Do you think ________ hard to learn?

[　　]

I gave Miss Liu a card on ________ Teachers' Day.

[　　]

There was ________ her face.

[　　]

The boys ________ football at that time and no one was in the classroom.

[　　]

I always walked ________ the hospital in those days.

[　　]

There is ________ water in the glass, is there?

[　　]

________ hair is shorter than ________.

[　　]

________ play basketball after lunch.

[　　]