ook has helped me greatly in my daily communication, especially at work ________ a goodimpression is a must.

Mrs. Wang, our physics teacher ________ us well, but she hasn’t come to school for two weeks. Do you know why

They hope to turn our society into one ______ those in need can get help.

It’s a long time________I saw you last.—Yes, and what a pity it is now that it will be a long time________we see each other again.[ ]

th this fiercely competitive society,_____English well and you will succeed