I will miss my parents when I go abroad for further study this summer.—Don’t worry . You can them by QQ.

Mr Green is very strict his students, and he is also strict his work.

The how-to book is of great help to ____ wants to apply for the job.

________ doesn’t Jim look happy today—He _______ happy because he doesn’t do well in his English.

Misunderstandings________from lack of social communication，unless________properly，may lead to serious problems