. Was it ________ your son won the first prize last month that please you?

This pop star is very ______ with young people, who like his songs and style.

We should protect the animals _______ danger. [ ]

I like this pair of trousers a lot. Can I ________? －Yes, of course,

My sister looks very upset. What should I do?—I think she happy if you ____a surprise party for her .