Fill in the gaps with must or have to and complete the sentences. sometimes both variants are correct 1. up earlier today.i want to finish a very interesting book. 2.he read this book for his histori lesson.after that, he'll write an essay on it. 3.they be here for a month.their granny needs their help 4.i'm sorry i go.i help mum cook dinner. 5.i don't like potatoes but sometimes i to eat them 6.you watch this film.it's very fanny. 7.you'll go to the shop with me.i need your help. 8.it's very late, but i finish my homework before i go to bet.