读对话,在同意做的活动旁画,不同意做的活动旁画。 A: Let's sing and dance! B: OK! A: Now let's play football! B: Good idea! A: Now let's play basketball! B: No. I'm tired. A: Now let's play ping-pong! B: No. I'm hot. A: Let's sit down! B: OK! Let's sit down! 1. (____) 2. (____) 3. (____) 4. (____) 5. (____) 6. (____)