---Is Lucy ______ her homework?--- No , she ________ .
#39513
A
do; doesn’t
B
does; isn’t
C
doing; is
D
doing; isn’t
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I'11 go hiking with Bruce if it tomorrow.
#36268
A
doesn't rain
B
didn't rain
C
won't rain
D
hasn't rained
—Have you mended your shoes, Bob？—Yes, I _________ them twenty minutes ago ．
#36664
A
have mended
B
mend
C
had mended
D
mended
What at that time ? ---Playing football.
#39891
A
did you do
B
do you do
C
were you doing
D
are you doing