I’M (ON/ IN/ BEHIND/ TO) THE BEACH WITH MY FRIENDS. EX 4

10. - on_tap_tieng_anh_4_tu_ngay_23_den_28_thang_3
on_tap_tieng_anh_4_tu_ngay_23_den_28_thang_3
10. I’m (on/ in/ behind/ to) the beach with my friends. Ex 4: Fill in the blank with WAS or WERE: