Butuh bantuan Yg baik hati untuk soal ini kak.Gua bingung!!​

Bismillah

Part A

1. Sammy should wake up early.

2. Sammy must wake up early.

3. Sammy has to sleep at Nine PM

4. You have to sleep at Nine PM

5. You should sleep on the bed.

Part B

1. Sammy should sit in front of Computer early.

2. Sammy must sit in front of Computer early.

3. Sammy has to sit in front of Computer as long as possible.

4. You have to sit in front of Computer as long as possible.

5. Sammy must see the computer clearly.

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