John was ________ with $ 5000 for saving five children from the burning building.
| A．offered | B．awarded | C．rewarded | D．praised |
_____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.
| A．While | B．As | C．If | D．Since |
_____ all over the hills and around the lake are wild flowers of different colors.
| A．Grow | B．To grow | C．Growing | D．Grown |
Doctor, I’m a lady of 48 _____ 84 kg. Can I lose weight by breathing exercise?
| A．weighs | B．weighed | C．being weighed | D．weighing |
When travelling in buses or trains,we are likely to have conversations _____ we give information or opinions about different things.
| A．where | B．which | C．what | D．when |
---- Do you regret having left your first job?
---- Why should I? I _____ as much, but I enjoy more of it.
| A．didn’t earn | B．don’t earn | C．hadn’t earned | D．haven’t earned |