A set of keys ____ in the library. Are they yours?
| A．is | B．am | C．are | D．aren’t |
—Can I help you? —Yes, please. I want to ______some fruit.
| A．know | B．buy | C．look | D．lose |
This sweater is too big. Do you have a ___________ one?
| A．long | B．big | C．short | D．small |
－Ｗhen is your history test?－It is at 2:30_______ Tuesday .
| A．at | B．in | C．on | D．for |
—Do you have a tennis ball? —____________. But Jim has one. Let’s ask Jim for help.
| A．Yes, I don’t | B．Yes, I do |
| C．No, I don’t | D．No, I do |
Look! ___________ are on the bed.
| A．Two pair of trousers | B．A red sweater |
| C．Two pairs of trousers | D．A skirt |