Ask and answer questions according to the model. work in pairs. herbert is sad. he is having a party today. but his friends can’t come to his party. they are busy. a. can mike come to herbert’s party? b. no, he can’t. he must go to the doctor. 1. ? do her homework? 2. george and mary ? go shopping. 3. linda ? 4. henry ? help his father. 5. nancy ? go to the dentist. 6. carl and tim ? ! все !