[ Present Perfect Tense or Present Perfect Continuous Tense ]
The children are so noisy because they __________football in the living room.
I can’t concentrate on my lessons at all!
Hey! Could please stop playing! I’m studying!
A. played
B. play
C. have played
D. have been playing

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A. don’t had to
B. had to
C. didn’t have to
D. has to
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The red line parking ticket(罰單)___ Noah NT$900.
A. cost
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A. drinking
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D. he had been drinking
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johnny drinks delicious punch on christmas
What is the simply subject for the sentence above?
#
A. johnny
B. drinks
C. delicious
D. christmas
