____ are you going to do this afternoon? A. What B. Who C. How
( ) It us thirty minutes to climb to the top.
( ) was in front of you last Monday?
( ) Chinese people invented paper for .
( ) Nine childrentheir grandparents last week.
( ) The man sitsunder the tree.
us thirty minutes to climb to the top.
was in front of you last Monday?
.
their grandparents last week.their grandparents last week.
under the tree.
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