Напишите список советов по выживанию в джунглях. Используйте can/can't/have to/must/mustn't.

To survive in jungles you must first find a shelter. You can make yourself a bed out of leaves or rocks. Second, you must find some food, so you won’t starve. If there’s a river or any other body of water nearby, you can catch fish or wash yourself up. Third, you should make yourself a weapon, to hunt on animals and protect yourself. You mustn’t leave your shelter without a weapon! While searching for food, you shouldn’t eat mushrooms or fruits you don’t know, otherwise you might poison yourself