1. The water is too dangerous. We can/can't go kayaking here. 2. The canyon is beautiful. We should/shouldn't go hiking there. 3. The bus comes in five minutes. We can/can't go back to the campsite. 4. We should/shouldn't take the bus. It's too slow. Let's go by train. 5. We can/can't stay at this campsite. It's closed. 6. We should/shouldn't go hiking today. It is raining very hard 7. (Can/can’t) you swim? - Yes, I (can/can’t) 8. I’m sorry I (can/can’t) help you today, I’m really busy. 9. Please (can/can’t) you buy some milk on your way home? - I (can/can’t) leave the house because I’m looking after the baby. 10. I (can/can’t) ride a bike but I (can/can’t) drive a car. 11. I just (can/can’t) manage to wake up on time, I’m always late. 12. Hello, (can/can’t) I help you? - Actually, no you (can/can’t). This restaurant is awful and we’ve been waiting here for half an hour. We’re leaving.