U4 L-A 
 1b:
1. Phill: I heard it's supposed to be a really nice evenning.
2. Sue: He's not supposed to eat stuff like.
3. Patty: I'm supposed to be at work early tomorrow.
4. Anna: I'm supposed to be studying for an exam.
5. Patty: They were supposed to pick me up at 7:00 am
6. Sue: I was going to make some potato salad. But I didn't have time.
2a:
1. A: supposed to
B: supposed to, were going to
2. A: is supposed to
B: going to, don't know
3. B: came, supposed to
A: wasn't going to