—I phoned you at 9 this morning but got no answer.
—I am sorry. I _____ the bell. I _____ in the garden.
| A．didn’t have heard, must have been | B．didn’t have heard, must be |
| C．didn’t hear, must have been | D．didn’t hear, must be |
--Lucy doesn’t mind lending you her dictionary.
---She_____. I’ve already borrowed one.
A can’t B mustn’t C needn’t D shouldn’t
“I won’t have you ________ to your father like that.” said the mother.
A speak B spoken C speaking D to speak
Mark Twain left_____ school at _____ of twelve to look for work.
A the ; the B / ; the C / ; / D the ; /
I was ________ to find that I won the competition to design a new computer. The news was really _______.
A amazing ; exciting B amazed ; excited C amazed ; exciting D amazing ; excited
Both of them showed a _____to finish the fighting, so the problems will probably be ______.
A willingness; solved B willing; solving C will; solved D willingness, solving