2 Fill in the gaps with can / can't, must/mustn't / should / shouldn't. 1) You __________ use my mobile if you want. 2) __________ I bring my friend with me tomorrow? - Sure. 3) Sorry, but you __________ eat here. 4) There's nobody to help us, but still we __________ do it ourselves. 5) The water in the river isn't very cold, but you __________ swim. 6) Ram __________ take his sister's CDs. She allows him to do it. 7) You __________ take an umbrella in case of rain. 8) She __________ speak Dutch, only English. 9) There's no time left. We __________ hurry up. 10) You __________ take the bus to get to the museum, it's too far to have a walk.