1) James the news as soon as possible. (should + tell)

2) Someone James the news immediately. (should + tell)

3) James the news long time ago. (should + tell)

4) Meat in a refrigerator or it will spoil. (must + keep)

5) You meat in a refrigerator or it will spoil. (must + keep)

6) We tried, but the window It was painted shut. (couldn't + open)

7) I tried, but I the window. (couldn't + open)

8) Good news! I a job soon. I had an interview at an engineering firm yesterday. (may + offer)

9) Chris has good news. The engineering firm where she had an interview yesterday her a job soon. (may+ offer)

10) I hope Chris accepts our job offer, but I know she's been having interviews with several companies. She a job by a competing firm before we made our offer. (may + already + offer)