I don’t think there will be many students left in the class，_______，because the conditions are not fit for studying.

I don’t know if Mr. Wang ________here tomorrow . If he ______ , please tell me .

Where is Jack? I haven’t seen him for a long time.—He ______ HK with his family. I think he is having a wonderful time there.

The school trip is _____ February 28th. [ ]

Lisa wrote a letter in the morning, but Bob _______.