I’d like to help homeless people, so I could ________ food at the food bank.
| A．put up | B．take away | C．set up | D．give out |
I told him the news ________he came back yesterday.
| A．until | B．as soon as | C．unless | D．as |
—Ring me up ________ you come to my house, will you?
—Sure, I will.
| A．though | B．while | C．before | D．until |
You will fail the exam ________ you work hard.
| A．unless | B．once | C．since | D．after |
Zhou Libo is Shanghai's favorite funny man. He is good at making people laugh. His lively shows were ________ hot that tickets were sold out in minutes.
| A．very | B．too | C．such | D．so |
I really enjoyed your speech，________ there were some parts I didn't quite understand.
| A．because | B．for | C．until | D．though |