They think       important to look right and left when        the road.
#61795
A
it’s; cross
B
it; to cross
C
it’s;crossing
D
it was; to cross
推荐题目
His parents are going to __ a computer ___him.
#60749
A
buy, to
B
buy, for
C
buy, /
D
buying, for
----Hello! What are you doing now? ----We ____________ the school trip.
#53297
A
are enjoying
B
are enjoy
C
enjoying
D
enjoys
The meat smells _________. 
#57139
A
bad
B
badly
C
terribly
D
ill
He never____learning English.That was why he was successful at last.
#59299
A
gave in
B
gave out
C
gave up
D
gave away