You can go to the party tonight _______ you are sober when you come home.

     A. as long as                 B. as far as                    C. as soon as                 D. as well as

Most people prefer ________ at home rather than ________out on rainy days.

     A. stay - go                   B. staying - go              C. to stay - go               D. staying – going

: I always enjoy our school _______to France.

     A. excursion                  B. journey                     C. trip                            D. travel

Do you know who ___________ the fact that sound travels in waves?

     A. invented                   B. discovered                C. developed                D. found

It seems that you have to cope with the stresses and strains of the job, ___________?

     A. doesn’t it                  B. don’t you                 C. isn’t it                       D. haven’t you

The restaurant has a very _______ menu. Every day there are several delicious dishes to choose from.

     A. variable                    B. variegated                C. various                      D. varied

I decided to go to the library as soon as I _______.

     A. would finish what I did                                B. finished what I did

     C. finished what I was doing                             D. finish what I did

Jack had to skip breakfast; otherwise, he will be late for class.

     A. skip breakfast           B. otherwise                  C. will be                      D. for class

It is becoming extremely difficult to grow enough to feed the worlds rapidly increased population

     A. It                                                                    B. extremely difficult

     C. to feed                                                           D. increased population

It is believed that in the near future robots will be used to doing things such as cooking.

     A. It                              B. the near future          C. be used to doing      D. such as