There is a common belief among them _______rubbish can and should be put to good use .

Where did you go on Children’s Day–I went to Chengdu and had dinner with my sister.

________ plastic bags we use, ________ it will be to the environment.

The students shouldn’t only be judged_____ how good their remarks were in the exam.in order to start their own business

The fact that so many people still smoke in public places____ that we may need a nationwide campaign to raise awareness of the risks of smoking.