THE FOOD WAS GOOD BUT THE (SERVE) WAS VERY SLOW. ………..C. CHOOSE THE...

4. - DE KIEM TRA LAN 1 TIENG ANH 11
DE KIEM TRA LAN 1 TIENG ANH 11

4. The food was good but the (serve) was very slow. ………..

C. Choose the best answer to complete the blank.(1)