---Where are you going _____your next vacation?
---We decided____Europe.
| A．on, for | B．for, to | C．On, to. | D．for, on |
It is ________ book.
A. a quite useful
B. quite a useful
C. 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 carefully
B. the most careful
C. most carefully
Although he is ____ boy ,he knows a lot about the universe.
A. a eight-year-old
B. an eight-years-old
C. an eight-year-old