Mr. White had no money for the taxi, so he had to ______ home.
#41607
A
walk back to
B
walked back to
C
walks back
D
walk back
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Sam ______ coins since he was eleven years old, and now he has hundreds of them.
#42209
A
collected
B
had collected
C
has been collecting
D
had been collecting
—Mum, when can I watch TV?  —As soon as your homework ______.
#40427
A
finish
B
finished
C
is finished
D
will be finished