1. She’s good at English. She’s good at history.
2. He is strong. He is confident.
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3. I should go. I should see a doctor.
4. Carol is at home. Her brother is at home.
5. You should wear a mask to avoid viruses. You should wash your hand often to avoid viruses.
1. She's good at English and history.
2. He is strong and confident.
3. I should go and see a doctor.
4. Both Carol and her brother are at home
5. You should wear a mask and wash your hand to avoid viruses.