______ has recently been done to improve the conditions of elementary schools, a great number of children are unable to go to school.
A: --- Are you coming to Jim’s birthday party ? B: --- I’m not sure. I ________ go to the concert instead.
That was the first time I _______ there and I was impressed by the friendly people very much.
The reason ______he gave at the meeting for being late was not reasonable.
I ______ my university professor in the supermarket near my house, which was out of my expectation.
I was just about ___ road ___ a ship came to us.