WE SHOULD AVOID...IN PUBLIC PLACES. A. TO SMOKE B. SMOKE C. SMOKED...

5. - TRAC NGHIEM TUYEN 10 ANH VĂN
Tiếng Anh TRAC NGHIEM TUYEN 10 ANH VĂN

5. We should avoid...in public places.

A. to smoke B. smoke C. smoked D. smoking