—What’s your mother__________ now？ —She’s __________ our house.
#37985
A
doing, clean
B
do; clean
C
does; cleans
D
doing; cleaning
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--What if you don't finish your work on time? -- Mrs. Brown will be very angry.
#36820
A
happens
B
is happened
C
happened
D
will happen
—What did the teacher say just now? — Sorry. I didn’t catch it. I ____ something else.
#42274
A
think
B
will think
C
was thinking
D
had thought