30. According to the report,China's graduates will find it tougher than ever to get jobs in the coming year, as China’s economy_________and unemployment rises.
- Excuse me, but I want to use your car. -- Well, you__ have my car unless you use it well.
Unfortunately, I caught a bad cold and ached all _____ last night.
After his long journey from Australia. Tom returned home, ____.
It is partly ______ the summer day is longer that everything has a larger time to warm up.
—May I go outside and play for a while, Dad? —No, you can’t ____ your homework is being done.