1．When catching an airplane，you’d better be earlier，and therefore you can avoid the frustration of arriving at the very moment when the plane is taking off and＿unable to get on it.
A. be B. are C. being D. were
2．In the former Soviet Union several cases have been reported recently＿people who can read and detect colors with their fingers，and even see through solid doors and walls.
A. of B. on C. about D. with
3. Your college students are men of privilege. It costs ten times＿，in labour and care and money，to bring you out where you are today，as it costs to raise a boy without education.
A. so as B. as much
C. so much D. too much
4. Last week 22 cars were reported to have been stolen. Of these only one has been found，＿in Rocking hill Palace Road，20 miles away.
A. abandoned B. being abandoned
C. having been abandoned D. to be abandoned
5．Although the cultural pattern of the community affects early upbringing of a child in the home，it is＿not the only factor.
A. however B. anyhow
C. nevertheless D. yet