With trees and grass_____ about 35% of the urban area,the city of Hefei has taken on a new look.
#91284
A
covered
B
being covered
C
to be covered
D
covering
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--_______, we are going to play tennis on Saturday. --But we have to first finish our task within the time ________.
#91343
A
If weather permits; allowing
B
If weather permitted; allowed
C
Weather permitting; allowing
D
Weather permitting; allowed
John slept late quite often and his frequent lateness for work led to        .
#91471
A
him to be fired
B
fire him
C
him having fired
D
his being fired