一When did you learn the news that Obama made a trip to Canada as President?一 ____ was on my return.
#4857
A
That
B
It
C
There
D
This
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—We weren’t sure which way to go. In the end we turned right.—You _____ the wrong way. You _____ left.
#4836
A
went; should have turned
B
have gone; must turn
C
went; would have turned
D
had gone; must have turned
My parents don’t mind what job I do      I am happy.
#5003
A
even though
B
as soon as
C
as long as
D
as though