Exercise 2 Complete sentences about the pictures using can or can' t 1 You____watch it. You're only sixteen. 2 You____smoke in here. 3 Sorry, but you_____use your mobile phone in here. 4 You_____pay here. You need to go over there. 5 We_____eat over there. They have a picnic area. 6 You____use this telephone if you want to.