This book is a bit difficult. _______ read another one?
| A．Why not to | B．Why not | C．Why don’t | D．How about |
—Is this ________ key, Tom?
—No, that one is ________.
| A．your; mine | B．her; his | C．my; her | D．your; yours |
.—Is this your book, Jane?
—_______. Thank you!
| A．Yes, this is | B．Yes, it is | C．No, this isn’t | D．No, it isn’t |
—I like this sweater. I’ll take it.
—Please pay for (付款) it. It’s 100 yuan.
| A．sell | B．bring | C．ask | D．buy |
—Do you like ball games?
—Yes. They are very fun.
| A．easy | B．much | C．interesting | D．useful |
—I have a birthday party this evening. Are you free?
—Yes, I am.
| A．Are...busy | B．Do...have time | C．Are...great | D．Do...have homework |