I ______believe everything ______ be free in 20 years.
A. /；won't B. don't；won't
C. don't；will D. will；doesn't
Tara and her sister_____ quiet and they_____ sports.
A. are both , both like B. are both, like both
C. both are , both like D. both are, like both
Mr Wang didn’t come , so Mrs. Wang ______ .
A. took him place B. took his place
C. took of him D. became him
We’re going to buy a new fridge______ two years.
A. before B. after C. for D. in
I think there will be _____ people and ______pollution.
A. less, fewer B. less, more
C. fewer, less D．fewer, fewer
“There____a meeting tomorrow.” means “They_____ a meeting tomorrow.”
A．will be；will be B．will have；will have
C．will be；will have D．will have；will be
