High prices for corn and wheat will encourage ____ 。
A.to farm | B.farming | C.farmer | D.lo farming |
I’ll never forget such an attractive city ___ I spent many happy hours there with my classmates last summer holidays.
A.that | B.where | C.in which | D.because |
______ , I think , and the problem could be settled.
A.Making great efforts | B.So long as you keep up your spirits |
C.If you double your efforts | D.A bit more effort |
At home, he keeps some pets, to which he _____ all his spare time.
A.spends | B.offers | C.devotes | D.provides |
. ___ Mr Morgan appears extremely cheerful in public, he is in fact leading a very unhappy life.
A.While | B.When | C.As | D.Since |
------I have just had my watch repaired.
------How much did they ____ for that?
A.cost | B.charge | C.spend | D.pay |