I think _______ is meaningful to help other people.
It is ________ book.A. a quite usefulB. quite a usefulC. a useful quite
I want to join an English club my English.A. improving B. to improve C. will improve
I am not _____to watch TV on school nights.A. allows B. allowing C. Allowed
—Who writes in your class?—Lin Tao does.A. more carefullyB. the most carefulC. most carefully
Although he is ____ boy ,he knows a lot about the universe.A. a eight-year-oldB. an eight-years-oldC. an eight-year-old