--Let’s go hiking in the mountains this weekend. --______it rains.
#55574
A
If
B
Unless
C
When
D
Whether
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--I hear Jack Chan will come to Laiwu next week. --Really? _______ he comes, my younger sister will be very happy,
#58506
A
If
B
Until
C
Unless
D
Before
—_________ is your sister? — The girl on the right wearing blue jeans.
#55822
A
Where
B
Whose
C
What
D
Which
