The smoggy weather has made us realize ________ terrible problems we are faced with.
#65905
A
how
B
what
C
that
D
which
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great progress it has made since Hong Kong returned to China in 1997.
#65921
A
Which
B
What
C
How
D
Whether
________ it is to have a swim in a pool on a hot summer.
#65877
A
How fun
B
How funny
C
What fun
D
What funny
________ if you want to do something, or you won’t be able to do it well.
#66250
A
To try your best
B
Trying you best
C
Try your best
D
Unless you try your best
--- Don’t take pictures here, please. --- ______
#59446
A
No way
B
Sorry, I won’t
C
Here you are
D
It’s a pleasure