22.讀下面的對話,并回答問題。 Tino:What time do you go to school? Billy:At nine o'clock. Tino:It's already eight forty. Billy:Oh,no!I'm late.Who's in the bathroom? Sandy:It's me,Sandy.I'm brushing my teeth. Billy:Can I come in? Sandy:Yes,you can.I'm finished now.
23.讀下面的對話,并回答問題。 Tino:What are you doing? Billy:I'm getting dressed now.Is Sandy waiting downstairs? Tino:No,she's not.She's making the bed in her room. Sandy:What's the matter? Billy:Let's hurry up.We're late for school. Sandy:We don't have any classes on Saturdays. Tino:It's Saturday today.