PARENTS SOMETIMES DON’T KNOW HOW ___ TO THEIR CHILDREN WHEN THEY A...

23. Parents sometimes don’t know how ___ to their children when they are in the period

of adolescence.

A. talk

B. talks

C. to talk

D. talking

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part

that needs correcting in each of the following questions