19. The artist made up his mind t devote all he could _________ his English before going abroad.
A improving B to improve C to improving D improving
18. of the land in that district covered with trees and grass.
A. Two fifth;is B. Two fifth;are
C .Two fifths;is D. Two fifths;are
17. Only then how much damage had been caused
A. did she realize B. she realized C. had she realized D. she had realized
16. As is known to all, oranges are _______ Vitamin C.
A. rich in B. poor with C. short of D、good for
15. Did you find impossible for him to tell the truth?
A. this B. it C. that D. what
14. - How are the things in your village?
- Modern farming methods have been brought in and the villagers are ________ now than before.
A. well off B. better off C. badly off D. worse off
13. As a film star she was a success, but as a wife she was ________ failure, so their marriage ended in ________ failure.
A. /; / B. /; a C. a; a D. a; /
12. My aunt always loses her way when she is out by herself because she has no ________ of direction.
A. sense B. feeling C. touch D. scene
11. - How could you ________ my sister so easily in the crowd?
- Because she stood out in her red dress.
A. pick up B. pick out C. take up D. take out
10. When reading, you should ______ your attention on the main idea and the structure of the passage, not on specific words or sentences.
A. pay B. focus C. put D. expand