______ it’s cold in winter, quite a few people ______ go swimming in the swimming pool every day.A. Although, butB. Though, stillC. /, but
--- Lin Tao, can I use your English dictionary? --- Sure. But you _______ return it before the class.
--- What do you think of pollution of the big factory? --- It’s a serious problem. We should _____ all the people to do something for it.
There is little water in your cup, ________?
--- What are you doing here, Mrs. White? ---I'm waiting for my son. He________ back from school.
--- Why are you taking a bag with you? --- I’m going to buy something. The supermarkets don’t _____ free plastic bags to shoppers to protect the environment.