It’s none of your business. Don’t be so ______ about what you shouldn’t know.

The new group of students is better-behaved than the other group who stayed here __________. 

My uncle’s house in the downtown area is much smaller than ours , but it is twice____ expensive .

Your ideas are very interesting, but we need ______ suggestions to get us out of the mess.

There are only ten minutes left; can we walk ___________?