---________ he still _________ in his office? ---No. He __________ back home. 
#37613
A
Is; working; went
B
Has; worked; is going
C
Is; working; has gone
D
Did; work; is going
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Miss Zhang, the most beautiful teacher, _______ many flowers and letters these days. 
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received
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will receive
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was receiving
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has received
--Where is Grace?--She _____ in the yard.
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A
reads
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read
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A
are sleeping
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were sleeping
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slept
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sleep