—What’s that ____ English? —It’s a desk.
---- Why were you late for school again this morning? ---I was about to go shopping _________ it began to rain.
----Did you go to Jack’s birthday party? ---No, I____.
--- Did I lock the door when I went out? --- Yes, you did. I saw you _____ it.
---You have to work very hard in your job, don’t you? ----Yes, but I don’t mind that. I _____ hard.
--- I don’t know ______ my telephone number. --- Through a friend of mine.