Living habits make a person healthy, wealthy and wise. We should in daily life.
① put litter into the dustbin
② stay up reviewing lessons all the time
③ go to school without breakfast
④ wash hands before meals
⑤ open the window and take a fresh breath as often as possible
A. ①④⑤ B. ②③④ C. ①②⑤
The school has eight _______ students.
| A．hundred | B．hundreds |
| C．number | D．hundreds of |
-----I have to go now. -----It is raining .
Don’ t ______ until(直到) the rain stops.
| A．run | B．stay |
| C．come | D．leave |
I have a new ______ . I can put my money in it.
| A．glove | B．wallet |
| C．eraser | D．camera |
Water is very dangerous sometimes. So we must be careful _____ it.
| A．of | B．with | C．to | D．in |
In our city, _____ middle school students want to be a teacher in the future(将来) every year.
| A．thousand | B．thousand of |
| C．thousands of | D．two thousand of |