Doing your homework is a sure way to improve your test scores, and this is especially true______ it comes to the classroom tests.
15.At the meeting, a proposal that he should take charge of the project _____.
14.Teachers _____ their knowledge to their students .
13.Rainforests _____ and burned at such a speed that they will disappear from the earth in the future.
12.He got well –prepared for the job interview, for he couldn’t risk _____ the good opportunity.
11.Your sister has grown up. She is no longer ___ she was five years ago when I first saw her.