—I am too tired to walk any farther, Jack.
—______, Daniel. You can do it.
| A．No hurry | B．No problem | C．That’s all | D．Come on |
-Your mother _______ take a bus to work?
-Yes. But now she usually goes to work on foot.
| A．use to | B．used to |
| C．was used to | D．is used to |
-When _______ your mother _______ you that blue dress, Mary?
-Sorry, I really can't remember.
| A．does; buy | B．has; bought |
| C．had; bought | D．did; buy |
You can't watch TV _______ you finish your homework.
| A．before | B．if |
| C．while | D．as |
They were _______ busy _______ with each other to remember the time.
| A．enough; talking | B．enough; to talk |
| C．too; talking | D．too; to talk |
Miss Taylor never wastes money on anything too expensive, even though (尽管)
she can _______ to. She has donated much of the money she saved to charities.
| A．afford | B．spend |
| C．pay | D．cause |