—The product carries one year’s guarantee. ________ I am covered if it doesn’t work?
—That’s right, _______ it’s damaged.
A. And; if B. So; unless C. But; before D. For; when
Determined to devote himself to those poor children, he chose to teach in a western province, though he _______ in the city for a better life．
A could stay B would have stayed C could have stayed D had stayed
_______ time and labor, cartoonists generally draw the hands of their characters with only 3 fingers and a thumb.
A. Save B. Having saved C. Saving D. To save
_____ want to devote their whole life to their career should go _____ there are various career opportunities.
A. Whoever; where B. Those who; where
C. Whoever; in which D. Those who; in which
—Are there any tickets left?
—Sorry. There are ________, if ________.
A. few; any B. a few; some C. some; few D. a little; some
—What should I wear for the party?
—It’s an informal one; it doesn’t matter ____ you’re dressed.
A. what B. when C. how D. whether
