—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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 China        a lot in the       ten years.
#38575
A
changed, past
B
was changed, first
C
has changed, last
D
has changed, next
Mike is from America. He ________ English.
#42782
A
spoke
B
will speak
C
speaks
D
had spoken
Tony, be quiet, please! Your dad ______ on the phone.
#41658
A
talked
B
was talking
C
is talking
D
talks