If the green light isn’t on, ________ a minute.
#59469
A
waiting
B
to wait
C
waited
D
wait
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   I wish to pay a visit to Hongkong!
#66238
A
How do
B
What do
C
What
D
How
_________ it is to have a picnic ! 
#66058
A
What a fun
B
How fun
C
What fun
D
How a fun
— What should I do with this passage?—_____ the main idea of each paragraph.
#66294
A
Finding out
B
Found out
C
Find out
D
To find out