students are playing on the playground.
| A．Large numbers | B．Large numbers of |
| C．A number | D．A lots of |
It Susan’s pen. Your pen is in your bag.
| A．may be , Maybe | B．maybe, Maybe |
| C．may be, May be | D．maybe, May be |
There wassnow last winter.
| A．too much | B．much too | C．too many | D．many too |
--- ? --Yes, sure.
A.How are youB.What are you going to do
B.Could you please help me D.Why are you late
--Lisa, let’s clean the kitchen now. Could you the rubbish?
--Yes, sure.
| A．take out | B．take part in |
| C．take care of | D．take off |
He was the first Chinese pianist in the history of the competition to win this prize.
| A．70 years | B．70 year | C．70-year | D．70-years |