There are many _______ playing on the playground.
| A．child | B．children | C．man teachers | D．sheeps |
The thieves ran away when the burglar alarm（防盗警报器）________．
| A．went away |
| B．went out |
| C．went off |
| D．went through |
Little Tom________computer games when his mother got home．
A．is playing
B．plays
C．was playing
—Why are you so tired these days？
—Well，I have________homework to do．
| A．too much |
| B．too many |
| C．much too |
| D．many too |
I________the copy with the original，but there was not much difference．
| A．predicted |
| B．compared |
| C．made |
| D．improved |
—Excuse me，would you please speak a little more________？
—Sorry，I thought you could follow me．
| A．sadly |
| B．quickly |
| C．politely |
| D．slowly |