mn người giúp mình với nha ! 1. We ___ get up carly to be at the campsite in time . A . can B . must C . can't D . mustn't 2 . You ___ throw the rubbish into the West Lake . A . may B . must C .mustn't D . may not 3 . Ha Long Bay is Viet Nam 's ___ wonder . A . most beautiful natrural B . the most beautiful natural 4 . The Amazon ___ . A , Rain forest B . Rainy forest 5 . Ba Be Lake is the largest ___ lake in Viet Nam . A . fresh B . freshwater C . water D . mount 6 . Ha Long Bay is the number one ___ in Viet Nam . A . natural wonder B . wonder