You must keep this door (close) __ at all times when the red light is on.
For this part, you should write a composition on the topic "Practice Makes Perfect" according to the given facts:
1) How to understand "Practice Makes Perfect".
2) Give an example in English study.
3) You can also give one more example.
You should write 160-200 words on ANSWER SHEET 2.
Make a list each day of all that you are grateful for, ______. (这样你就能每天都注意到从别人那里得到了什么).
With the rapid adoption of information and communication technology comes the problem of ______, which is global.
Under Hazardous Waste Act in Australia, if you export hazardous waste without a permit, you will be fined up to __ or shut up in prison for ______.
Students get money from not only federal loans but also ______.