Помогите пожалуйста!!!!Complete the sentences. Use must, mustnt or neednt. 1 I __________

Помогите пожалуйста!!!!
Complete the sentences. Use must, mustnt or neednt. 1 I __________ go to bed late tonight. Im planning to get up early tomorrow morning. 2 Benny __________ work harder. Hes going to fail his exams, if he doesn't. 3 We __________ go shopping this afternoon. The fridge is full. 4 We __________ give Fran a big present. Something small will be OK. 5 Im going to tell you a secret, but you __________ tell anyone! 6 You __________ cross the street at the pedestrian crossing. 7 You __________ shout! I can hear you! 8 You __________ smoke in restaurants in the UK. Its illegal. 9 You __________ do your homework on time! 10 We __________ forget Helens birthday. Its next Tuesday.