The bottle is full _______milk.Who has filled it_______milk ?
To protect the environment, most supermarkets in China stopped ______ free plastic bags.
— You haven’t been to Beijing, have you? — ________ . How I wish to go there!
— Many students don’t know how to _____ stress (压力)and become worried. — I think they can ask their teachers for help.
True friend is someone ______ gives his hand and touches your heart .
boy with glasses has bad cold today.