QUESTIONS 6-10. YOU WILL HEAR THE INFORMATION TWICE (1 PT)TRIP TO CHES...

30. - HSG 8 CO DAP AN 30. - HSG 8 CO DAP AN
Tiếng Anh HSG 8 CO DAP AN

30. The students are used to ... in the school library.

A. work B. working C. worked D. workes

II. Preposition (1 pt)