. I think, in the future, space travel___________ as common as plane travel ...

[ Grammar ]

. I think, in the future, space travel___________ as common as plane travel is now.

A. will become

B. has become

C. is becoming

Select your answer:
A B C D E

Other quiz:

Grammar › View

That………sells very good meat.

A. inspector

B. musician

C. architect

D. butcher

Vocabulary › View

peripheral, no on the subject at hand

A. Tangential

B. Subjective

C. Mercurial

D. Specious