mn giúp em với ạ, em cảm ơn 1. I’m always worried about the _______________ of my family. (safe) 2. Don’t leave the lights on overnight. It’s a waste of _______________ (electric) 3. It’s _______________ to swim across this river. (danger) 4. The _______________ of an atom bomb is very terrible. (destroy) 5. You must put all medicine in a _______________ cupboard. (lock) 6. Hard work always brings_______________ (succeed) 7. There were no _______________ in the crash. (injure) 8. These thin clothes are _______________ for cold weather. ( suit)

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