1. It is necessary to finish the project today. (using "needs")
The project.
2. It's possible that Joanna didn't receive my message.
Joanna might.
3. It wasn't Tom in the mall yesterday because he was in the hospital.
I'm sure.
Tom can't.
4. It was wrong of you to criticize him in front of many people.
You shouldn't
1 The project needs finishing today
2 Joanna might not receive my message
3 Tom can't be in the mall yesterday because he was in the hospital
4 You shouldn't criticize him in front of many people
1. The project needs to be finished today.
2. Joana might not receive my message.
3. I'm sure it wasn't Tom in the mall yesterday because he was in the hospital.
Tom can't be in the mall yesterday because he was in the hospital.
4. You shouldn't criticize him in front of many people.
