–Can you climb up the tall tree over there, David?
–Yes, let me _______.
A. to have a try B. not have a try C. have a try
I don’t think fast food is good for our health, so I _____ go to KFC.
A.alwaysB. seldom
C. usually D. often
It’s not ______ to ask her age when you meet a girl for the first time.
| A．polite | B．convenient |
| C．excellent | D．widely |
Jack _______ many English books in the past three years.
| A．read | B．reads |
| C．has read | D．was reading |
—Alice,what’s the meaning of this word?
—I don’t know, either. You can ______ in a dictionary.
| A．look up them | B．look it up |
| C．look them up | D．look up it |
—Do you believe that paper is made ________ wood?
—Yes, I do. And you can see that books are made ________ paper.
| A．from; from | B．from; of |
| C．of; from | D．of; of |