A.hundreds | B.hundred | C.hundreds of | D.a hundred |
A.one hundred metres high | B.one hundred metres long | C.one hundred years old | D.one hundred metres wide |
A.How long | B.How old | C.How many | D.How high |
A.How much | B.How many | C.How long | D.How old |
A.How | B.How long | C.How about |