_________ that it’s very cruel to kill wild animals for money.

Mum, I’m really ________ about the result of the exam.—Cheer up. I believe you can be successful.

Do you have classes in the morning?—Yes, we have a class _____ 9 :30.[ ]

This school is differentothers. It has many out-of-class activities.

Mr Hu, can you tell us how to learn math well?—Sure. But remember nothing can be learned _______ hard work. [ ]