Don't Have to and Mustn't Exercise at Auto-English
Fill the gaps with either don't have to or mustn't in the correct form.
Sally! You ___________ say rude words like that!
|2||Tommy! You ___________ pick your nose in class. It's really disgusting.|
|3||You ___________ finish the exercise now. You can finish it at home.|
|4||James ___________ go to church if he doesn't want to.|
|5||You ___________ drive so aggressively. You'll end up killing someone.|
|6||Helen ___________ make racist comments. It makes her seem really ignorant.|
|7||David ___________ answer your emails. There's no law about it.|
|8||It's OK. You ___________ pay now. You can pay me at the end of the month.|
|9||You ___________ stay out so late without ringing me. I was worried sick.|
|10||You ___________ let the cats sleep on my clean shirts. Look. They're covered in hairs.|
|11||You ___________ have lunch with my parents. I'm not forcing you.|
|12||I ___________ forget to phone Granny. It's her birthday tomorrow.|