—_________
—It’s red.
| A．What’s that? | B．Who’s that? |
| C．What color is it? | D．Is it red? |
He lost his key．It made him________in the cold to wait for his wife’s return．
| A．to stay |
| B．stayed |
| C．stays |
| D．stay |
—What would you do if you had one million dollars？
—I would________to the medical research．
| A．give them away |
| B．give away them |
| C．give it away |
| D．give away it |
—Would you like________water？
—________．
| A．some；Yes，please |
| B．any；Yes，please |
| C．some；Yes，please not |
| D．any；No，thanks |
Each of the girls________wearing a beautiful skirt now．
| A．is |
| B．are |
| C．am |
| D．be |
Please tell us how things used________．
| A．to be |
| B．being |
| C．to being |
| D．be |