I want to buy that kind of cloth because I______ the cloth ______ well．

Would you like to go camping with me when the summer holiday comes?— I really dislike camping, but I will ________ you if you insist. [ ]

33Nowadays, use____of certain waste materials to protect the environment

The more careful you are while writing a composition,________. [ ]

I think teenagers should be allowed to go to meet internet friends alone.—_________. It’s too dangerous.