_______ tonight, why not drop in and play chess with me?

[　　]

A． Since you are free　　B． For you are free

C． Because you are free　D． If you would be free

Bad habits, ______formed, are difficult to give up.

[　　]

A． and　 B． once　 C． or　D． but

Everyone hopes to succeed in life, ______?

[　　]

A． doesn't he　B． don't they　C． hasn't he　D． haven't they

－Did you finish your work?

－No, I wasn't able to; _______you?

[　　]

A． were　B． don't　C． are　D． have

I can't quite remember ______you started doing the work.

[　　]

A． that it was when　 B． when it was that

C． when was it that　 D． that was it when

It was _____late in the evening that her husband arrived home.

[　　]

A． after　B． when　C． till　 D． not until

It is ______who　_____ wrong.

[　　]

A． me; me　B． me; is　C． I; am　 D． I; is

－Was that the new school master who walked by?

－ _________.

[　　]

A． It must be that　B． It must have been

C． He must be　　　D． This must have been

Hardly had she seen her father ______she ran to him.

[　　]

A． than　B． when　C． as　D． that

Nowhere else in the world ______cheaper tailoring than in Hong Kong.

[　　]

A． a tourist can find　B． can a tourist find

C． a tourist will find　 D． a tourist has found