During the busy traffic time, some people prefer to ride bikes because it’s much______.
— Can I have __________ more food? — Sorry. There is not__________ in the fridge.
- Must I clean my rabbit’s hutch every day?- No, you ____________.
— _____________ does your cat weigh?— About 5 kilograms.
---What’s your best friend like? --- .
Does she have any problems _________her lessons?