no gravity, there would be no air around the earth.
A.Were there
B.There were
C.Was there
D.There be
A.If it is
B.Were it
C.If it being
D.It were
A.one-six
B.one-sixth
C.six-one
D.one-sixst
Gravity is sure to play an important part, ___ the ball ___ into the air won’t go up.
A.as, thrown
B.for, thrown
C.since, throwing
D.as, throwing