1) Children _________ play with matches. a) should b) shouldn't c) could 2) Matches _________ cause a fire. a) should b) shouldn't c) could 3) Where's Frank? He _________ be at home, or maybe at the library. a) should b) shouldn't c) could 4) I _________ leave now. I have to be home by 8 o'clock. a) should b) shouldn't c) could 5) You _________ call home if you're going to be late. a) should b) shouldn't c) could 6) "I need some help in Spanish." "You _________ talk to Pedro, or maybe Maria." a) should b) shouldn't c) could 7) To go to the museum, you _________ take the train or the bus. a) should b) shouldn’t c) could 8) Billy is allergic to cats. He _________ touch cats. a) should b) shouldn’t c) could 9) You look very tired. You _________ spend so much time in front of the computer. a) should b) shouldn’t c) could

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