Question

em cảm ơn ạ

Answer 1

12 The teacher told us not to keep silen if we didn't understand the lessons

13 The teacher ordered us not to make so much noise

14 The lifeguard advised us not to swim too far from the shore

15 My sister reminded us to lock the door before going to school

16 Tom promised not to do it again

17 My brother advised me not to say anything about it

Answer 2

12. The teacher told us not to keep silen if we didn't understand the lessons