________ for the fact that she broke her leg, she might have passed the exam.

Have you ____ been to our town before?—No, it’s the first time I ___ here

. I was wondering what it is _____ has made her so popular with her workmates.

Could you tell me_________—-Yes. He _________ to the USA.

Did you see Dr Ma yesterday afternoon —When I got to his office, he ______. So we just talked little.