David can speak idiomatic American English and yet, _____ English, he doesn't know it at all. A.how to teachB.when it comes to teaching C.when he teachesD.however he teaches
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____ matters most in learning English is enough practice.A...
____ matters most in learning English is enough practice.A.WhatB.WhyC.WhereD.Which
. Could it be in the restaurant in ____ you had dinner with..
. Could it be in the restaurant in ____ you had dinner with me yesterday ____ you lost your handbag?A.that; whichB.which; thatC.where; thatD.that; where
China has hundreds of islands, ___________ is Taiwan Island...
China has hundreds of islands, ___________ is Taiwan Island.A.among them the largestB.and the largest of whichC.and the largest of themD.but in which the largest