In the following questions, some parts of the sentences have errors and some ara correct. Find out which part of a senence has an error and choose to the appropriate letter (a,b,c). If a sentence is free from error, your answer is (d)
`("The teacher made the boys")/a` `("to do the sum")/b` `("all over again.")/c` `("No error")/d`

Answer

2

Explanation

to will not be used because - made indicates forcing someone to do something he does not want to do.
The structure will be as follows: ,br> make + object + Bare Infinitive
`{:("His mom made him clean his room again"),(" "darr " "darr " "darr),(" make object Bare Infinitive"),(" (without to)"):}`