16.The boy said he wouldn’teat _____.

A. any longer                                                 B. no longer

C. any more                                                   D. no more

17.My sister is very keen _____ art.

A. at                                                              B. on

C. in                                                              D. for

18. It hasn’trained for a month. The garden needs ____.

A. water                                                         B. to water

C. to be watering                                             D. watering

19.He’s been _____a new project which has to be finished by the end of next year.

 A. working out                                              B. working on

 C. figuring out                                              D. making out

20. Nobody should be deprived _____ the right to education.

 A. from                                                       B. of

 C. away                                                        D. off