Don’t ________ your exams. They are very easy.
| A．worry | B．worried about | C．worry about | D．be worried |
Sixteen-year-olds to drive.
| A．is allowed | B．are not allowed | C．allowed | D．is not allowed |
—do you study for tests? —I studylistening to tapes.
A. How; with B: What; with C: How; byD. What; by
You must eat all kinds of fruits and vegetables a balanced diet.
| A．have | B．to have | C．having | D．had |
This bookJenny’s. Because her name is on the cover of the book.
| A．need | B．must be | C．can’t be | D．must |
students took part in our school sports meeting last week.
| A．Hundred of | B．Hundred | C．Hundreds of | D．Hundreds |