If they what I was saying, they'd know what I was talking about
A．took the trouble to listen to B．had trouble listening to
C．take the trouble to listen to D．have trouble listening to
"I wish you’d look at me when I'm trying to speak to you!" the teacher said .
A．excitedly B．pleasantly C．hopefully D．angrily
Mr．Smith gave the attendants a wonder lecture the company in the international conference.
A．on behalf'of B．owing to
C．in the place of D．standing for
Please don't call me at the office it's really necessary．
A．if B．unless C．otherwise D．except
---Learning a language isn’t easy． It takes time．
--- I agree． . There's no short cut．
A．All roads lead to Rome B．Rome wasn't built in a day
C．Practice makes perfect D．Slow but sure wins the race
“I her a long time ago,” he doubted, “She doesn’t look at all familiar.”
A．might have met B．should have met
C．might meet D．should meet
