—How long have you been in this office?—Just a few minutes. My cousins__________ here together with me.
#104311
A
have walked
B
had walked
C
walked
D
have been walking
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-----Tom. You look very bored and tired.-----Yes, I ______ my father on the farm until seven o’clock this morning.
#104828
A
have been helping
B
had helped
C
was helping
D
am helping
He can________$ 3,000 a year by writing stories to support a family of three people.
#101097
A
spare
B
afford
C
earn
D
charge
You ________ your son to watch TV for too long hours! See, Mr. Morrison called that he didn’t finish his homework yesterday.
#99766
A
are always permitting
B
have permitted
C
permit
D
permitted
Ivy told Nancy that she what she was doing during the vacation.
#101976
A
was just asked
B
was just asking
C
had just been asked
D
had just asked