Police in America have stepped up their search for a fifteen-year-old boy who went _____ three days ago.
| A．going | B．losing |
| C．missing | D．disappearing |
.A university is an educational institution which _____ degrees and carries out research.
| A．rewards | B．awards | C．grants | D．presents |
.My camera can be _____ to take pictures in cloudy or sunny conditions.
| A．treated | B．adopted | C．adjusted | D．remedied |
She was afraid that unless the train speeded up she would lose her _____ to Scotland.
| A．ticket | B．place | C．seat | D．connection |
.It is raining cats and dogs. Don’t go out, otherwise you will ____ all wet.
| A．become | B．turn | C．get | D．grow |
. --- How do you _____ your spare time?
--- Travelling, fishing and surfing through the internet.
A. employ B. elect B. choose D. cost