1.The boss was___satisfied____with his answer(satisfy)
2.Her eyes opened____widely____because of anger.(wide)
3.l don't think there is any___invisible
____fish in the world.(visible)
4.Watch____closely_____,you will find something different between them.(close)
5.Can you understand this text without any___explanation
_____?(explain)
6.We have got all the____proofs
_____you needed.(prove)