6. After working on computers for long hours, you should ______ your eyes and relax.
A. sleep B. sleep in C. wake D. rest
7. Watching too much television is not good _____ you or your eyes.
A. with B. to C. at D. for
12. Don’t eat that type of fish: you may have a/an _______.
A. sick B. sore C. energy D. allergy
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Sinh Học lớp 12
