1 Natalie prefers yellow, whereas I prefer green.
A. if
B. while
C. then
D. so
2.I am reluctant to get out of bed on cold mornings.
A. frightened
B. resistant
C. unwilling
D.persistent
3. I question whether his policy will be successful.
A. doubt
B.say
C.examine
D.study
4 Napoleon had a genius for war and politics.
A.an ability
B.a quality
C.a talent
D.a taste
5 Not having a good excuse for being late, Sally made up one.
A.borrowed
B.copied
C.exercised
D.invented
答案： 1.B 2. C 3. A 4. C 5. D