is your brother going camping—Hisfriends.

The store sells sweaters _____ a very good price. Wecan buy one ______ 40 yuan.

Your daughter looks too thin for her height. — Yes. She is too _____ about food. There is no way of making her fat. [ ]

_____reduce pollution, the government has made a policy to restrict the use of plastic bags in some areas.[ ]

No one knows ______ the task will last. What a pity!