Our teacher told us that we must be strict ourselves our study.
| A．in with | B．with with | C．in in | D．with in |
Elephants can remember the places ___food and water.
| A．with | B．for | C．in | D．at |
At school I___wear a uniform and I ___keep my hair short.
A.can’t; have to
B.have to ;must
C.don’t have to;must
We ____or eat in class at school.
| A．can’t noisy | B．can’t be noisy |
| C．can noisy | D．can be noisy |
Don’t be late ____class.We must be ____time.
| A．for,in | B．for,on | C．to,at | D．with,in |
It is difficult ____the students ____get to school in Yunnan.
| A．for,for | B．to,for | C．for ,to | D．to,to |