:一、选择填空（15小题，每小题1分，共15分）
1. My teachers try their best _________ our problems.
A. solve B. work out C. to work out D. to solve
2. The boy has _________ of books in his house.
A. plenty B. lot C. one D. think
3. —I like songs I can sing along _________.
—So do I .
A. to B. with C. for D. up
4． Sandy likes the actors ________ are popular among teenagers.
A．who B．which C．whom
5． Parents often ________ their children ________ some good living conditions.
A．offer; to B．provide; for C．provide; with
6. — Telling a story is not as easy as I ________.— Yes, but you should try your best.
A. praise B. suppose C. support D. suggest
7. — What do you think of this jacket?
— It’s beautiful and it fits me well, _______ I like it very much.
A. since B. if C. though D. so
