I am _____ about the new model, and I firmly believe that there will be a good market for it.
| A．concerned | B．doubtful |
| C．confident | D．particular |
I have no choice but _____and sleep.
| A．to lie sown | B．lie down |
| C．lying down | D．lay down |
Angkor Wat is a famous temple which _____the eleventh century.
A dates back to B. dated back to
C. dates in D. dated in
Stand over there ,___you will be able to see the oil painting better.
A. but B. till
C. and D or
Every pupil is ______to be in the classroom at 7.am.
| A．supposed | B．being supposed |
| C．supposing | D．to suppose |
He ____in Nanjing where he ___by his aunt.
| A．grow ;grow up | B．grow up; grown |
| C．grew up; was brought up | D．grew; fed up |