---When did your uncle arrive ____ China?---He got to Guangzhou _____ the morning of the 16th of April.
Most of the choices appear to be ones that you are familier with, but after taking second look, you will find that they are different.
--- Why not join us in the game, Kitty? --- _________, but I have to do my homework first.
He is ________ to buy _________ for his parents.
Sandy sits between and .
He has to_________ 20 yuan on the book. But I needn’t _______ any money for it.