1/Dr Lai is a dentist

`-` Dẫn chứng: Dr Lai is a dentist at Quang Trung school.

2/Her office is clean and so is her uniform.

`-` Dẫn chứng: Dr Lai is clean and so is her uniform.

3/She alway washer her hands

`-` Dẫn chứng :She alway washer her hands after each child leaves

(Cô ấy luôn rửa tay sau khi mấy đứa trẻ rời đi )

4/ She wills their how to look after their teeth. She reminds them to clean their teeth reglargly and eatsensibly

`-` Dẫn chứng 2 câu cuối. She wills their how to look after their teeth. She reminds them to clean their teeth reglargly and eatsensibly