The pay phone is _____ the post office_____ the library. [ ]

hat 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.

The girl can’t hear anything. We can say she is ________or there is _______with his ears.

I didn’t go camping on my vacation. What about you? — _________.

Mum, could you help me cook the dinner? I have no time.— Sorry, I don’t have any time, ________.