2. insert the modal verb to have or be. 1. Where will the lecture take place? - Probably in the Assembly hall. 2. I ... to help my friends with this job now, so I can't go with you. 3. It rained hard and we ... wait until the rain stops. 4. I ... ask him about it tomorrow, since he's already gone today. 5. Meetings ... it starts at five o'clock. Don't be late.