I bought a dress for you only 10 dollars in a sale; it was a real _____.

A. exchange          B. bargain        C. trade         D. business

Would it be ____for you to pick me up at four o’clock and take me to the airport?

A.free                 B.vacant            C.handy                D.convenient

I began to feel _____ in the new school when I saw some families faces.

A. at home          B. at heart           C. at will                D. at sight

You'd better not leave the medicine ____ kids can get at it.

A.even if      B.which     C.where     D.so that

― Say, Jane, will you come with me to the game Friday?

― ____, Bob, but I promised Mary I’d go with her.

A. My pleasure    B. Thanks     C. Take it easy   D. Forget it

Einstein liked Bose’s paper so much that he _____ his own work and translated it into German.

A. gave off              B. turned down             C. took over                 D.set aside

The fact that she never apologized ____ a lot about what kind of person she is.

A. says                       B. talks                       C. appears                    D. declares

Make sure you've got the passports and tickets and ____before you leave.

A. something         B. anything        C. everything         D. nothing

Occasions are quite rare ____I have the time to spend a day with my kids.

A.who                   B.which                    C.why                   D.when

By the time he realizes he ____into a trap, it’ll be too late for him to do anything about it.

A. walks                  B. walked                   C. has walked                D. had walked