These are the photos that _____ in Hangzhou.
----Can you tell me _________ ? ----They cost 200 yuan.
---- ________ will your father come back from Beijing? ---- In two days.
---- ______plastic bags we use, _____ it will be to the environment. ---- I agree ________ you.
There is little left, ________ ?
----Do you know the result of the ________ race? ----Yes. The winner is a boy ________ Lin Feng from Class 4.