Do you think he is lazy?” “I _____ so once, but I don’t now.”
#88172
A
may have thought
B
can have thought
C
may think
D
might think
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Often, when he ______ something that ______ him, he wasted his time drawing some little pictures. 
#89280
A
should be doing; gave
B
should have been doing; was given
C
should do; was given
D
should have been doing; had given
—Did you have a wonderful weekend?—We could have if it ____ fine. But it____ all the time.
#87057
A
was; has rained
B
was; rained
C
had been; has rained
D
had been; rained