What _____ you _____ last night? I _____ a book.

　　A. do; do; play       B. did; do; played    C. does; do; plays

　　did; do; read         do; do; read         do; do; am reading

　　15. Where ______ the boy _____ ? He _____ across the river now.

　　A. does; swim; swims       B. is; swimming; is swimming

　　D.   is; swimming; is swimming

　　16. _____ you _____ to music now? Yes, we _____ .

　　A. Do; listen; do    B. Did; listen; did    C. Are; listening; are

　　17. Put on you coat, please. OK. I ______ it on.

　　A. am putting     B. am going to put    C. put

　　18. _____ you ______ coffee? Yes, I ______ .

　　A. Do; like; do     B. Did; like; did     C. Are; like; am

　　19. Look! Two cats ______ across the wall.

　　A. run             B. runs           C. are running

　　20. She _____ tea, but he _____ .

　　A. likes; doesn't      B; like; don't       C. like; doesn't