Was it 80 years before Christopher Columbus crossed the Atlantic ______ Zheng He hadsailed to East Africa?
#84845
A
when
B
that
C
after
D
since
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It is the idea____smiles can get rid of cold ____has been proved by the researchers many times.
#85504
A
which; which
B
that; that
C
that; which
D
which; that
I really didn’t understand____ made my son so sad this morning.
#85168
A
what was it
B
what it was that
C
it was what that
D
what was it that
It’s ________ Steve is often late for work with the same excuse ________ annoies his boss.
#85062
A
what, that
B
that, what
C
that, that
D
which, that
I believe it’s for the reason___ he had to drop out of school and left his hometown.
#85183
A
why
B
how
C
what
D
that
Do you know in what circumstances was it____________ Jack achieved his goal?
#84961
A
how
B
where
C
when
D
that