With the living expense increasing rapidly, I, a fresh clerk in a company, have to take three part-time jobs, which _____ about extra $ 4,000 a year.
The students entered the classroom,smiling and________,and ______ down to have their lessons.
He kept a little notebook, in which the names and addresses of his friends.
that her mother would come back soon, the girl calmed down.
—Why? Tom,your skirt is so dirty! —Mum, I my storeroom downstairs.
I’m sure you will do better in the test because you so hard this year.