When spring comes, the days get ____ and the nights get _____.
Hangzhou is famous _______ producing silk in China.
—Guess, how much does it cost? —I think it costs 15 and 20 dollars.
—When did your uncle arrive ____ China? —He got to Guangzhou ____ the morning of the 16th of April.
The food my country is quite different that here.
Tom told me his parents had arrived ____ Beijing.