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Listening Quiz: Giải Thích Trám Bít Hố Rãnh Cho Trẻ Và Phụ Huynh – Easy Level
Th1 10, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Nha sĩ (English for Dentist)
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1.
What is the conversation mainly about?
Why children should avoid sweets
How to brush teeth at home
A dental sealant and its benefits
A visit to the dentist for a filling
Explanation:
Sophia explains what sealants are, why they are used, whether they hurt, how long they last, and whether they are safe for children.
2.
What does Sophia say a sealant is?
A special kind of toothbrush
A medicine for sore gums
A tool used to clean teeth
A thin coat on teeth
Explanation:
Sophia directly says, ‘It is a thin coat on teeth.’
3.
Why do we need sealants, according to Sophia?
To make teeth whiter
To stop food from getting stuck
To make brushing unnecessary
To replace damaged teeth
Explanation:
Sophia explains that sealants are needed because they stop food from getting stuck.
4.
What does Sophia say about putting on a sealant?
It must be done at home
It does not hurt at all
It hurts only a little
It takes a long time to dry
Explanation:
When David asks if it hurts, Sophia says, ‘No, it does not hurt at all.’
5.
What does Sophia say they do before painting the sealant?
They check the child’s temperature
They clean the tooth
They give the child medicine
They ask the parent to leave
Explanation:
Sophia says, ‘We clean the tooth and paint the sealant.’
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