I ________ pay Tracy a visit, but I am not sure whether I will have time this Sunday．

A．should

B．might

C．would

D．could

－Mum, I've been studying English since 8 o'clock．________ I go out and play with Tom for a while?

－No, I'm afraid not．Besides, it's raining outside now．

A．Can't

B．Wouldn't

C．May not

D．Won't

－Are you coming to Jeff's party?

－I'm not sure．I ________ go to the concert instead．

A．must

B．would

C．should

D．might

－Shall I invite Tom to my party?－Yes．It'll be nice if you ________．

A．to

B．invite

C．will

D．do

The little boy ________ the last bit of toothpaste from the tube．

A．squeezed out

B．squeezed in

C．pushed in

D．pushed out

When trees are cut down, there is nothing to hold the soil ________ on the hillside．

A．take place

B．out of place

C．in place

D．in place of

On his way home, he suddenly heard his name ________．

A．calling

B．called

C．to call

D．call

Everybody thought the battle would be ________．And they were right．

A．losing

B．missing

C．lost

D．missed

One of the provinces in the north has ________ to form a new state．

A．broken down

B．broken up

C．broken out

D．broken away

________ by the beauty of nature, the girl from London decided to spend another two days on the farm．

A．Attracting

B．Attracted

C．To be attracted

D．Having attracted