I cant drive a car now but I able to do it in .A. wasB. will beC. amD. is

问题补充：

I can drive a car now, but I able to do it in .

A. was

B. will be

C. am

D. is

答案：

A. was

(答案→)B. will be

C. am

D. is

解析：此题重点考察be able to的一般将来时，will be able to do sth。