We thought there were 35 students in the dining hall, _____, in fact, there were 40.
1. —May I open the window to let in some fresh air ?—___________
—You speak very good French !—Thanks . I __________ French in Sichuan University for four years.
My uncle’s house in the downtown area is much smaller than ours , but it is twice _______ expensive .
She’ll never forget her stay there ________ she found her son who had gone missing two years before.
–Come in, please, Make yourself at home.-_____.-I’m glad you like it.