–Why do you like the parrot__________? --Because it has ________ feathers.
A. well, color B. better, colorful
C. best, colorful D. best, color
If prices rise too high, the government has to do something _________ it.
A. stop B. stopped C. stopping D. to stop
We hope you can accept our ___________and join us.
A. invite B. to invite
C. invitation D. inviting
—How long may I keep the book? —You ________ keep it for two weeks.
A. may B. must C. will D. have to
Please tell Tom ______ too much noise.
A. to make B. not to make
C. to not make D. not make
You must be tired now. Why not ____ a rest?
A. to stop to have B. to stop having
C. stop to have D.stop having
