Could it be in the classroom_____ we had a talk last night _____you left your keys?
This projecthelping poor children in remote areas receive education.
When ________ for his views about his teaching job, Tommy said he found it very interesting and rewarding.
It is well-known that advertising is often the most effective method of .
Alice as well as her friends for the breakdown of the school computer network.
—Will Lucy sing at the party? —She is very shy, but shetry, for she has changed a lot recently.