She made a in our plan to play basketball when it started to rain.
A.turn B.switch C.point D.exchange
Now I come here at the of Mr.Smith to assist him finishing the work.
A.requirement B.remark C.demand D.request
We regret to inform you that there are no tickets for Friday’s performance.
A.available B.useful C.convenient D.affordable
Fortunately, someone who happened to be passing by called the fire department
________the fire broke out.
A.hurriedly B.quickly C.instantly D.shortly
Now there’s a system _________ the waste is disposed of using the principles of ecology.
A.when B.which C.that D.where
His son is very naughty and has formed some bad habits.I think he should .
A.cure them of him B.cure him of them
C.cure them off him D.cure him off them
