(     )1. Amy feels tired.                                   
(     )2. Sarah has a headache.                                
(     )3. They are going to have a basketball match.         
(     )4. I feel sick. I have a toothache.                
(     )5. Liu Jun is heavier.                             

(     ) 1. Amy feels tired.
(     ) 2. Sarah has a headache.
(     ) 3. They are going to have a basketball match.
(     ) 4. I feel sick. I have a toothache.
(     ) 5. Liu Jun is heavier.