Even a drop of water ______because it is so important to all the living things.
| A．must waste | B．must be wasted |
| C．mustn’t waste | D．mustn’t be wasted |
—_____ismycomputergame?—It’sinthedrawer.
A. What B. Where C. How
He usually watches TV______ Saturday evening.
A. on B. in C. at
Victor has ______ aunt and two uncles.
A. a B. an C. the
This is _________ book, and that is _________ .
A. my ; yours B. my ; your C. mine ; yours
----- ? -----W-A-T-C-H , watch.
A. Is it a watch B. Can you spell watch C. How do you spell watch