Food safety is important. Rules _____ to stop people from food pollution.
| A．must make | B．must be made |
| C．can make | D．can be made |
The student didn’t find much__________ about the topic on that website．
| A．report | B．article | C．information | D．story |
A lot of foreigners__________ familiar with the famous places of interest in China．
| A．am | B．is | C．are | D．be |
The chemicals in the vegetables and fruit are bad__________ our health．
| A．from | B．with | C．of | D．for |
Wow! Ten students in our class will celebrate their fourteenth birthdays__________ October!
| A．in | B．on | C．at | D．to |
My parents showed__________ some old pictures that brought back sweet memories．
| A．I | B．me | C．my | D．mine |