Complete the sentences. Use the words from the box in, for, back, of, to, over, into 1)Never talk ... to your grandparents.

1)Never talk back to your grandparents. 2) Classes are over. You are free. 3) What`s your mark for the French test? What`s his mark in French? 4) I don`t know what happened to him in Africa. 5) I`ll pay for your lunch. 6) We are afraid of being late. 7) Jason made 3 mistakes in spelling. 8)We are having an examination on Maths tomorrow. 9)His parents want to give university education to him. 10) Are you sure of this fact? 11)Grace talked me of buying these felt-tips. She liked them very much. 12) Do you often write to your aunts and uncles?