Put "must/should/shouldn't/mustn't/needn't 1 you needn't go. you can stay 2 it's a fantastic film. you must see it 3 you should keep to a diet if you want to go shopping. 4 we've got enough food, so we__eat chocolate now 5 we will have dinner in an hour, so you__chocolate now. 6 i want to know what happened. you__tell me. 7 you__tell sue what happened. i don't want her to know. 8 you__help your sister to do the house. 9 i__hurry or i'll be late. 10 "why are you so late? ' 'you__go out earlier. 11 we__decide now. we can decide later. 12 you__play golf very well to like the game.