There are a lot _____ students on the playground.
A. of B. in C. by
Bob can play ________ tennis but can’t play ________ violin.
| A．the, the | B．×, × | C．the, × | D．× , the |
--- _______ is it from here to the bus stop? --- About half an hour’s walk.
| A．How long | B．How far |
| C．How often | D．How soon |
--- Hello! May I speak to Mr. Brown? ---- ___________
| A．Speaking! | B．Who are you? |
| C．That is Mr. Brown. | D．Who is it? |
Look! I can see many apples ______ the tree and many birds ______ the tree.
| A．in, on | B．in, in | C．on, on | D．on, in |
--- _______ _______ go to a movie? --- Good idea.
| A．Why not | B．Let us |
| C．What about | D．Why don’t |