—Can I help you，sir？
—I’d like to have 100________．I want my students to draw pictures．
A．piece of paper
B．pieces of paper
C．pieces of papers
---Could you tell me __________ to get to the National Stadium?
---Sorry.I’m not sure.Why not ask the policeman over there?
| A．Where | B．When | C．What | D．How |
My mother is going to cheer the payers ________ Sunday afternoon.
| A．in | B．on | C．at | D．of |
The product is very ________, so nobody can carry it.
| A．heavy | B．light | C．long | D．short |
Let’s go to the _________.We can enjoy some beautiful paintings there.
| A．supermarket | B．museum |
| C．bank | D．post office |
---Is this your brother’s wallet?
---No , it isn’t. _______ is purple.
| A．Mine | B．Yours | C．His | D．Hers |