Although the peak travel time for Chinese railway doesn't start until Jan 19 this year, people who're eager to get a seat on the train _______ already _______ their struggles.
#100687
A
are; starting
B
has; started
C
have; started
D
are; started
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—What a mistake!—Yes. I________his doing it another way, but without  success.
#99176
A
was suggesting
B
will suggest
C
would suggest
D
had suggested
Up to now, large quantities of food ____ to Africa to save the starving people.
#102504
A
is sent
B
has been sent
C
have been sent
D
are sent
—What’s that terrible noise?—The neighbors_______for a party.
#103917
A
have prepared
B
are preparing
C
prepare
D
will prepare