1. If time permits,we will stay one more week.
用了“主将从现”:即主句we will stay one more week.用将来时,从句If time permits用现在时.
2. Because it's hot, we have to be at home.
或Because of the hot weather, we have to be at home.
because后接句子,because后接名词(词组).
3. Our monitor suggests discussing this topic.
suggest后动词用-ing形式.(初中语法)
4. The doctor advises giving up drinking and smoking.
advise的用法:advise doing sth. advise sb. to do sth.因为本句无sb. 所以用advise doing.
5. I am proud of being Chinese. 或
As Chinese, I am proud.