选择适当的句子完成对话。 A: Adam, why don ’ t you go home? It ’ s so late. B: My parents are still at work. I don ’ t want to be alone at home. A: 1. ___________________ I ’ ll be alone, too. B: Will your parents mind? A: 2. ___________________ We can have fun together. B: That sounds not bad. But what can we do? A: I don ’ t know. 3. __________________ B:4. _________________________ A: I don ’ t like computer games. 5. __________________ B: Good idea. A: You ’ d better give your mother a call to tell her you will be back later than usual. B: Sure.