Edward, you play so well. But I you played the piano.
| A．didn’t know | B．hadn’t know | C．don’t know | D．haven’t known |
________ you've got a chance, you should make full use of it.
| A．Now that | B．Even if | C．Although | D．As soon as |
-----I’ m not good at singing, you know.
-----_________ . It's just for fun.
| A．All right | B．No problem | C．Come on | D．Cheer up |
The prize will go to the writer _____ story shows the most imagination.
| A．that | B．which | C．whose | D．what |
He took more than 200 photographs _____ the earth _____ total.
| A．for; on | B．of; on | C．for; in | D．of; in |
Fruit________several kinds of vitamins , ________ vitamin C.
A. contains; includedB. forms; including
C. forms; containing D. contains; including