When asked ________ they needed most, the kids said they wanted to feel important and loved.

We wonder ___________ quite a number of living things are dying out.

Andy is ______ generous that he donated ______ he had to the charity.

I am busy with my work, so I will give my ticket for the concert to _______ wants to enjoy it.

—Have you finished the book？—No. I’ve read up to _____ the children discover the secret cave.