Trắc nghiệm tổng hợp Tiếng anh có đáp án 2023 ( Phần 66)

A lot of people visit a dentist only when____________. A. they have well brushed teeth

83/120

A lot of people visit a dentist only when____________.

they have well brushed teeth

they begin to have toothache

they have holes in their teeth

their teeth grow properly

Giải thích

3. Dẫn chứng “Unfortunately, many people wait until they have toothache before they see a dentist.”

Chọn B