--May I remind you that Mr. White is waiting outside, Mrs. Green? ---Oh, I _________ all about it. 
#103796
A
forget
B
had forgotten
C
forgot
D
was forgetting
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Because the shop ________,all the Tshirts are sold at half price.
#99729
A
has closed down
B
closed down
C
is closing down
D
had closed down
Betty will ring me up as soon as she ______ in Beijing.
#101706
A
arrive
B
arrives
C
arrived
D
will arrive
—Who do you guess I am? —Sorry, your name ____ my mind.
#99394
A
slipped
B
has slipped
C
had slipped
D
slips