The students in the higher grades _________ I met in a football game are my good friends now．

A．when

B．which

C．who

－I have to be off right now．

－What a pity! I _________ you could stay a little longer with us．

A．think

B．am thinking

C．thought

The old man asked the girl to take another seat _________ he wanted to sit next to his wife．

A．because

B．so that

C．so

I'm sorry to have you waiting so long for Marcia, and I'm afraid it'll be ten minutes _________ she comes back．

A．before

B．after

C．until

－Oil is everywhere in this store, so you _________ know smoking is forbidden here．

－I'm sorry．

A．can

B．may

C．must

－Is _________ magazine yours, Joe?

－No, I don't have _________ magazine．

A．a; a

B．the; the

C．the; a

The drink is ________ delicious ________ I enjoy it very much．

A．too, to

B．so, that

C．such, that

D．enough, to

He continued working in spite of ________ his hands．

A．cut

B．cutted

C．cuts

D．cutting

They promised ________ out more at home．

A．to help

B．help

C．helping

D．helped

Tell Tom to call me as soon as he ________．

A．will arrive

B．gets there

C．has gone

D．reach here