1.  Plastic bags will cause pollution____________ they are very hard to dissolve.
 A. so                                              B.  but                                  C.  because                    D.  or
2.  The final examination will be held ___________ June 4th, 2019
A. in                                   B. on                           C. at                          D. from
3. “What about collecting trash to keep the school yard tidy and clean?” - “____________”
A. Not at all                                                       B. You are welcome.
C. No, thanks                                                     D. That’s a good idea.
4.  You must put more ___________ into your work.
A. care                                           B. caring                              C. careful                          D. careless
5. My father said that he ___________ to Da Lat the following week.    
       A. go                                   B. went                                  C. would go                    D. has gone
6. ___________ believe that we should preserve the tropical rainforest in the world.
A. Conservationists         B. Plumbers               C. Consumers         D. Doctors
7. I don’t know the man ____________ is talking to Rita
      A. whom                             B. who                         C. which                   D. whose
8. Can you turn __________ the air conditioner?   It’s too hot
      A. off                                  B. up                            C. down                    D. on
9.  Let’s go for a long walk,____________?
      A. will you                          B. do we                     C. shall you                D. must you
10. Nga: “ I have just got a job in an international bank in Hanoi”
      Mai: “_________________”
      A. You’re welcome             B. Congratulations     C. Never mind            D. Good idea

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