You ________stop eating fast food. It's not healthy! (should/ shouldn't/ could/ couldn't)
should
I have a headache. You ______ play computer games so much. (couldn't/ could/ shouldn't)
shouldn't
Bob feel dizzy. He ______ go to bed. (couldn't/ could/ should)
should
Peter _____ play tennis. Last Monday, he had broken his arm! (shouldn't/ could/ couldn't)
couldn't
Sarah _____ eat because she was ill. (shouldn't/ couldn't/ could)
couldn't
She _____ speak two languages: English and Spanish when she was 8 years old. (should/ couldn't/ could)
could
Max has a stomachache. He _________ play outside (couldn't/ shouldn't)
shouldn't
Jenny ______ talk. she had a sore throat yesterday. (could/ shouldn't/ couldn't)
couldn't
Tom has a stomachache. He ______ eat candy. (couldn't/ should/ shouldn't)
shouldn't
Lisa _______ swim. She had a cold yesterday. (could/ couldn't/ shouldn't)
couldn't
