1) You ______ (should/can/could) use eye drops for dry eyes. a) should b) can c) could 2) You ______ (should/can/could) wear sunglasses to protect your eyes. a) should b) could c) can 3) You ______ (should/can/could) try reading glasses for small text. a) should b) can c) could 4) You ______ (should/can/could) use contact lens solution to clean your lenses. a) should b) can c) could 5) You ______ (should/can/could) take breaks to reduce eye strain. a) should b) can c) could

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