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XI. Fill in each blank with a suitable preposition.
1. We’re trying to strike a balance __________ fun and learning.
2. Exams can bring __________ stress and anxiety among students.
3. It’s important to look __________ your metal health and wellbeing.
4. You should praise the children __________ their effort rather than their achievement.
5. Students usually feel nervous and anxious __________ an examination.
6. One of the best ways to take care __________ yourself is by doing exercise regularly.
7. We finished our project several days __________ the deadline.
8. Some people believe that teenagers should concentrate __________ all school subjects.
9. It was a very tough time for me but my family helped me get __________.
10. Teenagers are more optimistic __________ the future than adolescents.

C. SPEAKING
1. Choose the best answer to complete the conversations.
A: How many hours of sleep do teens need?
B: Sorry, could you repeat the question? ___________________________
a. I didn’t catch what you said.
b. I beg you pardon?
c. I understand what you mean.