A.How | B.Why | C.Where | D.What |
A.No, it isn’t | B.Yes, there isn’t |
C.Sorry, I don’t know | D.No, there is |
A.Are | B.There | C.They’re | D.Their |
A.How long | B.How often | C.How many | D.How old |
A.What, of | B.What, in | C.How many, in | D.How many , of |
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