1) Ron ... (not to break) that vase yesterday.
2) She ... (to try) to open the door, but it ... (not to move).
3) Alan...(to miss) the lessons yesterday and ...(not to know) the homework.
4) Mary...(to be) busy with the cooking and... (Not to hear)the doorbell ringing.
5) I...(to ask) you a question bud yuo ...(not to answer) it.
6) It ... (not to be ) windy yesterday and Robinsons ...(to decide) to have a picnic .
7) i ... (not to think ) you ... ( to be) interested in this job.
8) You ... ( not to feed) the cat and it ... ( to be).