You’d better _______ your diet rather than eat the same food all the time.
A. vary B. change C. improve D. exchange
The book _______ forty maps, _______ that of Great Britain.
A. contains, includes B. is containing, including
C. includes, contains D. contains, including
I know nothing about the young lady _______ she is from Beijing.
A. except B. except for C. except that D. besides
Scientists say it may be five or ten years _______ it is possible to test this medicine on human patients.
A. after B. before C. since D. when
I send you 100 dollars today, the rest _______ in a year.
A. follows B. followed C. to follow D. being followed
Taking a plane is the quickest _______ to get to Tibet.
A. mode B. manner C. means D. method
