Though it rained hard, a lot of fans were waiting at the exit of the airport, __________ to see their famous pop stars.

In my opinion, he is ______ to attend the important meeting tomorrow.

Mrs O’Neill asked ＿＿questions and she didn’t scold us either.

We should do what we can to save those_________ species, for example, the tiger, an animal which was considered_______ to humans.

Children _____ to difficult situations are better at handling those _____ tasks.