Teenagers _______ allowed to drive in the street .
| A．should not be | B．should be not |
| C．not should be | D．shouldn’t |
People who eat a balanced diet should be healthier than those who only eat biscuits and hamburgers, ______?
| A．don’t they | B．do they | C．shouldn’t they | D．should they |
My ______sister who works in the bank is two years______than I.
| A．younger,older | B．older, elder | C．elder, elder | D．elder, older |
This park is less______than that one.
| A．beautiful | B．beautifuler | C．more beautiful | D．most beautiful |
He always looks ______.Now he’s looking______at his new drawing.
| A．happy,happily | B．happy, happy | C．happily, happily | D．happily, happy |
When I was working on a Maths problem, a good idea went ______my head.
| A．over | B．in | C．about | D．Through |