Use one of the words below to complete the sentences:

Useful, Useless, Helpful, Helpless, Careful, Careless, Thoughtful, Thoughtless, Hopeful, Hopeless

What a nice present! That was very ______ of you!
I don't wanna be a ______ case!
He is very _____ and should never drive.
It's _____ to know the news if you don't analyse it critically.
I had to reorganize my books. I'm glad Daniel was so _____ and did some of the work for me.
A cell phone can be very _____ if you have an unexpected problem on the road.
Be _____ when you open this book. It's very old and it could fall apart.
My girlfriend is furious because of something _____ I said to her.
The soccer team has lost some games but they're still _____. They think they can win the championship.
If you sometimes feel lonely and _____, a good friend will make a big difference