---Does ____ of the two foreigners work in Chengdu? ---Yes.____ of them have been working here as English teachers for three years now.
____, as long as I’m with nature, I don’t care.
The human body consists of organs, each ____a definite job to do.
—Why does the river smell terrible —Because large quantities of water________.
The horse covered the distance in six days_____ the train's 28 hours.
---We need a person very much to think up a creative idea. --- ______ the new manager have a try?