Underline the correct item to complete the sentences. 1. i'm afraid georgina isn't at her desk, she may be / may have / may not at lunch. 2. keith can't have / mustn't have / mightn't have received my message because he hasn't phoned. 3. the weather forecast said it can / must / might snow tonight. 4. i haven't seen her for 20 years. she could / can't / must be 28 years old now. 5. hurry up! you might have / can / may be too late for your train! 6. you must / could / can get a distinction if you worked harder. 7. you mustn't / couldn't / can't win the lottery if you don't buy a ticket. 8. i feel awful! i must have eaten / must eat / must be eating some bad shellfish. 9. look at his cd collection! he may have loved / can have loved / must have loved classical music!