用方框中所给单词的适当形式填空,每个单词限用一次。
小题2:You won’t get good grades ____________ you study hard. 小题3:Doing lots of listening practice is one of the ____________ of becoming a good learner. 小题4:_____ all the new words in this unit is a bit difficult for me. 小题5:With his mother’s help, Jim felt good about __________. |