THEY COLLECT AND EMPTY GARBAGE . . . JANUARY 9. A. IN B....

5. - DE THI HOC KY I ANH 8 TRAC NGHIEM SO 1 4 MA
DE THI HOC KY I ANH 8 TRAC NGHIEM SO 1 4 MA
5. They collect and empty garbage . . . January 9. A. in B. at C. to D. on