Question

Underline the informal word or expression un the sentences which is inappropriate. replace with a formal word on expression. 1.the students were advised to watch a documentary on tv. 2.schooles are concerned about how much exercise kids take. 3.the lecture was sort of interesting. (please answer me). .​

Answer 1

Answer:

1.the students were advised to watch a documentary on tv.

Ans: The students were advised to watch a documentary on TV.

2.schooles are concerned about how much exercise kids take.

Ans: Schools are concerned about how much exercise children/students take.

3.the lecture was sort of interesting.

Ans: The lecture was a little interesting.

Explanation:

Informal words are those words that we usually use while communicating with our friends. They should be avoided in formal communication.