A.which | B.what | C.that | D.this |
A.that | B.which | C.all what | D.all that |
A.what size shoes he wears | B.how big shoes he wears |
C.what is the size of his shoes | D.what number shoes are his |
A.how you have observed | B.how what you have observed |
C.that you have observed | D.how that you have observed |
A.has he gone | B.has he been | C.he"s gone | D.was he |
A.how many populations there are in the world |
B.how much population there is in the world |
C.how many the population of the world is |
D.what the population of the world is |
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