_______ it’s difficult to make her dream come true, she never gives up.
A. Though B. Unless C. Because D. If
Lucy knew nothing about it _____ her sister told her.
A. because B. until C. if D. since
— Why didn’t you enjoy the talk?
--It was ____ talk I had ever listened to.
A. more interesting B. less interesting
C. the least interesting D. the most interesting
The actress is already 50, but she looks ______ than she really is.
A. young B. more young
C. more younger D. much younger
The old man left an estate( 遗产) of ______ when he died.
A. two million dollar B. two millions dollars
C. two million dollars D. two millions dollar
It’s ______ usual trip, but it’s ______ unusual experience.
A. an, a B. the , an
C. a, an D. an , the
