—We need a person badly to think up such an idea .

    —_________the new comer have a try ?

         A．Shall           B．May C．Should       D．Need

You can’t imagine that a well –behaved gentleman ______ be so rude to a lady.

A. might         B. need           C. should        D. would

Fully _____ in looking after three children at home, she no longer has time to enjoy various activities in the club. 

A. attached      B. occupied      C. contributed      D. devoted

—Must I turn off the gas after cooking ?  --Of course . You can never be ___ careful with that.

    A．enough          B．too            C．so             D．very

If _____ carefully, the experiment will be successful.?

　A. do    B. does    C. done    D. doing?

-----Have you seen___ pen? I left it here this morning.

-----Is it __black one? I found it in the corner.

 A. a, the       B. the, the?    C. a, a       D. the, a

I met several people there, two of _____were foreigners. ?

　　A. whom　    B. them　     C. who　    D. which?

We should do such exercises in the future, I think, _____ we did yesterday.

A. as               B. for     C. about    D. than

He is a nice girl. You‘re certain to happy with her.

…and let you know when the book you want has returned.