You’ve missed your ______ to speak and you have to wait for another round.

I invited Joe and Linda to the party, and both of _______ came.

Everyone should keep on getting himself educated so as to be______modern technology.

You must try some of her home-made wine.It’s quite an unforgettable ______.

4．If people feel hopeless, they don’t bother to _____the skills they need to succeed.