Hi, could you help me with the following question, thanks
B. Write ‘must’, ‘have to’ or the correct form of ‘have to’ in the blanks.
1. Suman ___________ stay behind for half an hour yesterday to finish her work.
2. All of you ___________ see that film. It is really exciting.
3. It is getting late. I ___________ leave now before it gets any darker.
4. Since they are in the army, they ___________ go wherever they are told to go.
5. We ___________ wait outside until they came back since we hadn’t brought our keys.
6. Julie isn’t looking too well this morning. Something ___________ be wrong.
7. The child was getting no better, so they ___________ call for the doctor.