They were about to leave it began to rain.
A．before B．durning C．while D．when
Mr.Smith, of the speed,started to read a novel.
A．tired, boring B．tiring, bored C．tired, bored D．tiring,boring
It`s already 10 o`clock. I wonder how it that she was two hours late on such a short trip.
A．came over B．came out C．came about D．came up
I find important to have some communicative skills.
A．it B．me C．them D．you
I was in trouble,he would come to help me out.
A．Next time B．The first time C．All the time D．Every time
My father quitted to make himself a cup of tea.
A．reading B．read C．to reading D．to read
