—When did you get to know the professor over there? —It was at the work shop we did reserch to gether two years ago.
Mike didn't play football yesterday because he had __________ his leg.
The coastal area has a pleasant climate,with __________ temperatures from 24℃ to 26℃.
__________ in a long queue, we waited for the store to open to buy a New iPad.
The reason __________ he explained was __________ he was ill and unable to go to school.
I'm afraid he's more of a talker than a doer,which is __________ he never finishes anything.