Why didn't you go to see the film last night? Because I ________ it before.A have seen B. had seen C. see D. saw
There are two small rooms in the house, _____ serves as a kitchen
This is the very knife _____ I used to cut apples yesterday.
---- Is it high time that we _____ on the school building? ---- Yes, it _____.
The cost of sales makes up a large part of the prices that _____.
The captain stood by the window, _____ he could see the top of the tower.