I COULDN’T ………….THEM WHEN WE CLIMBED THE MOUNTAIN.A. KEEP ON WITH...

19. - DE THI THU DAI HOC MON TIENG ANH VA DAP AN
Tiếng Anh DE THI THU DAI HOC MON TIENG ANH VA DAP AN
19. I couldn’t ………….them when we climbed the mountain.A. keep on with B. keep up with C. keep away from D. keep out of