In Africa , the weather there is often_______

Where ______ my books ? ——They’re ____ the sofa.

The head teacher with his students ______ Qinglongshan Park if it ______ tomorrow. [ ]

Tom didn’t go hiking with his classmates ____ his illness. [ ]

I’m too busy. Could you do_______ to help me?—Of course. I can do_______ for you if you want me to.