Our playground is not so tidy and beautiful as before. Students must _____ dirty things on it.A. be stopped to throwB. be stopped from throwingC. stop to throw
Tom often thinks ________ talking.
— Do you often study with a group? — Yes. I find really helpful to study that way.
— Does my question sound enough? — I don’t think so. You can ask more by using “could” instead of “can”.
I believe ________ the Spring Festival will be fun.
— What fruit would you like? — Some , please. They are my favorite.