According to Alex, these days he feels _______ and I always wear a _______ when I go outdoors.
举一反三
- When the air quality is not good, I always wear a .
- When _____ on a long walk, I always wear suitable boots.
- He ______ there when I am in trouble. A: is always B: always is C: always
- I always wear
- When I ____on those days I realize I was desperately unhappy. A: look up B: go through C: look back D: refer to