—What do you think of genetically modified food (转基因食品)?
—We all think ______ is careless ______ some scientists to say it is safe before doing any experiment.
| A．that, for | B．it, for | C．it, of | D．that, of |
— Can I have __________ more food?
— Sorry. There is not__________ in the fridge.
| A．some; anything else | B．some; nothing else |
| C．any; anything else | D．any; nothing else |
－ Must I clean my rabbit’s hutch every day?
－ No, you ____________.
| A．mustn’t | B．needn’t | C．can’t | D．don’t |
— _____________ does your cat weigh?
— About 5 kilograms.
| A．What | B．How much | C．How many | D．How |
---What’s your best friend like? --- .
| A．He is fine. Thank you. | B．He is a doctor. |
| C．He likes watching TV. | D．He is helpful and generous. |
Does she have any problems _________her lessons？
| A．in | B．to | C．with | D．for |