IV. Choose the best answer A, B, C, or D for each blank.

      1.   He wants to get high marks in the final exam, ................. he is trying his best.

            A. but         B. so           C.and           D. because

      2.   Ann didn’t come to my birthday party ................. it rained heavily.

            A. so          B. and            C.because            D.although

      3.   ................. she was lazy, she passed the exam last week.

            A. Because          B. Although        C.So        D. When

      4.   Watching TV much is not good for our eyes ................. it can make us short-sighted.

            A. but             B. because         C. so              D. and

      5.   He likes travelling ................. discovering the world.

            A. and            B. so             C. but                   D. because

      6.   A comedian is a person who makes people laugh by telling jokes ................. funny stories.

            A. so            B.when         C.although              D. and

      7.   How many TV            ................. are there in Viet Nam?

            A. comedians      B. channels        C. remote control       D. telephone

      8.   ................. can kids learn from TV?

            A. Where            B.What                C.When                    D.Who

      9.   Television keeps children from ................. part in outdoor activities.

            A. take               B.took                     C.taking                   D.taken

      10. Why don’t you go out and see movies with her? ................. I’m so busy.

            A. so          B.because              C.then                  D.when