Scrieti 6 regulicu *must* , *mustn't* si cu *have to* , *don't have to* pentru a supraviețui pe o insula. PLS AJUTATI- MA

you mustn't eat anything that you find because some fruits, because some of them may be poisoned

you mustn't drink water from ocean because it is too salty

you have to keep everything that you have because you may need these things

you don't have to lose faith

you must build a shelter in order to be protected

you have to mark on the sand sos sign so a plane can see and save you