Usually, we don`t know how important something is _____ we lose it.
A. or B. until C. as soon as
While I was walking along the lake, I saw some fish _____out of the water.
| A．jumped | B．to jump | C．jumping | D．are jumping |
--- Have you got ______ready for the sports meeting?
--- Not yet. We still have _____to do.
| A．anything; nothing | B．something; everything |
| C．everything; something | D．everything; nothing |
The teachers often tell their pupils ____ across the road when the traffic light is red.
| A．not go | B．not to go | C．don’t go | D．didn’t go |
She is very good at painting. She can paint _______ her teacher.
| A．as better as | B．as well as | C．as good as | D．so well as |
--- Mr Li, I can’t understand everything in class.
--- Don’t worry! I’ll ______ the main points at the end.
| A．record | B．review | C．require | D．remember |