— What made you so unhappy? — ______ my new bicycle.
| A．Lost | B．Losing | C．Lose | D．I lost |
She had a _______escape when a lorry crashed into her car.
| A．narrowing |
| B．narrowed |
| C．narrow |
| D．narrowly |
It's required that mineral resources _______hand in hand with the local environment protection.
| A．be exploited |
| B．exploit |
| C．have exploited |
| D．exploited |
The faces of four famous American presidents on Mount Rushmore can be seen from a ________of 60 miles.
| A．length |
| B．distance |
| C．way |
| D．space |
It is reported that a man ________off an old lady in the street yesterday.
| A．ripped |
| B．robbed |
| C．stole |
| D．put |
I'll trade you my stamp collection _______your model boat.
| A．with |
| B．for |
| C．to |
| D．into |