The clever boy made a hole in the wall, ____ he could see ____ was going on inside the house.
A.which;what | B.throughwhich;what | C.throughthat;what | D.what;that |
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The clever boy made a hole in the wall, ____ he could see ____ was going on inside the house.
A.which;what | B.throughwhich;what | C.throughthat;what | D.what;that |