— Where are you going, Li Lei?                          — I’m going to the ______ to see a movie.

 —What day is it today?—It’s ______.

—What’s your job, Henry?—I’m a ________. I work late. I’m very busy when people come for dinner.

-You look so worried, what’s wrong?  -More and more people like me begin to worry about the ______ pollution after the haze (雾霾) appeared in Beijing and some other cities in China. 

Of the following four,          is in June.