-- I don’t know ______ with this problem. It’s too hard. --- You can ask Mr Wang for help.
— 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?