根据句意完成句子 (共20空 ，记10分)
1. Without a good knowledge of vocabulary, many a student ______ _______ _______ English. (学英语有
困难)
2. Parents _______ _______ _______ _______ _______ a qualified teacher was to have a profound effect on the children in their life. (想当然)
3. You’d better ______ ____ _______ ____ (留意)the advertisement since you are looking for a job.
4. It is likely that some students during the free periods _______ _______ _______ _______ all the time. (假装学习)
5. ________ ________ ________ ________ the number of the students appreciates reading China Daily will be on the increase. (有可能)
