Exercise 1. put in am/is/are or do/don't/does/doesn't. 1. excuse me, do you speak english? 2. 'where's ann? ' 'i …… know.' 3. what's funny? why …… you laughing? 4 . "what …… your sister do? ' 'she's a dentist.' 5. it …… raining. i …… want to go out in the rain. 6 . ‘where …… you come from? ' 'canada.' 7. how much …… it cost to phone canada? 8. george is a good tennis player but he …… play very often.

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