As_______ mountains beyond our village are becoming greener and greener, they have become _________ home to a large amount of wild life.
| A．the; 不填 | B．the; a | C．不填; a | D．the; the |
— What happened to the young trees we planted last week?
—The trees______well, but I didn’t water them.
| A．might grow | B．needn’t have grown | C．would grow | D．would have grown |
.— I hear you’ve got a set of Australian coins. ______I have a look?
— Yes, certainly.
| A．Do | B．May | C．Shall | D．Should |
When he lived there, he ______go to that book shop at the corner with his girlfriend after work every day.
| A．would | B．should | C．had better | D．might |
—______I use your computer to send an e-mail?
—Yes, you ______. But you mustn’t keep it too long.I’ll surf the Internet after supper.
| A．Could; could | B．Could; must | C．Can; can | D．Could; can |
—Is it good to look up every new word when I come across it in reading?
—No. You ______because you are likely to guess the meaning from the context.
| A．can’t | B．mustn’t | C．don’t have to | D．ought not to |