—Do you have Mary's address? —Sorry, I don't have it ______ me at present．
| A．to | B．on | C．for | D．from |
He’s posted the letter, _________ he?
| A．isn’t | B．doesn’t |
| C．hasn’t | D．wasn’t |
________ yourself at the end of the meeting if you have different opinions.
| A．To express | B．Expressing |
| C．Express | D．Expressed |
Johnny, you ________ play with the knife. You ________ hurt yourself.
| A．won’t; can’t | B．mustn’t; may |
| C．shouldn’t; must | D．can’t; should |
I’ve made some good friends with several of those students in my school ________ I met in the cross-talk show last month.
| A．who | B．where | C．when | D．Which |
Nowhere _________ the book mentioned in your text message here, my dear. You see, this is too little a town.
| A．I can buy | B．can I buy |
| C．can’t I buy | D．can I not buy |