Rewrite the following sentences without changing their meaning

Rewrite the following sentences without changing their meaning.

43. If I’m not busy tomorrow, I will attend the rock concert.

→   Unless _____________________________________________________________

44. I think telling lies to your parents is not good at all.

→   You shouldn’t _______________________________________________________

45. She intends to eat out tonight.

→   She is __________________________________________________ tonight.

46. The students were excited about the robotics exhibition.

→   The children found ___________________________________________________