你想约你的朋友周末去滑冰，你可以说：
A．Let’s go fishing this weekend.
B．Let’s go hiking this weekend.
C．Let’s go ice-skating this weekend.
It’s too _________. I can’t do my homework.
A. soon B. sunny C. noisy
It’s going to be _________ in Beijing.
A. snow B. hot C. rain
I want _________some tea，please.
A. to drink B. drink C. drinking
Hellen Keller was deaf. She couldn’t _________.
A. see B. hear C. speak
We are going to _________ Geography.
A. studied B. study C. to study