— ________ have you learned Korean? — Since 2010.
A.How far B.How much C.How soon D.How long
Look! Mr. Smith ________ an important book among the shelves in the library.
A.is finding out B.is looking for C.is finding D.is looking
Dora is so hard-working that she practices ________ for a long time every evening.
A.play violin B.play the violin
C.playing violin D.playing the violin
He can speak good English, but he can write only ________.
A.little B.a little C.few D.a few
I spent ______ searching the ancient village in the mountain area of Guizhou.
A.two day and a half B.two days and a half
C.two and a half day D.two and half a day
More than ________people come to visit Shanghai every year.
A.two millions B.million of C.two million D.two millions of
