Go for a picnic this weekend, OK—- ______. I love getting close tonature.

My little brother caught a cold, ________ he didn’t wear warm clothes yesterday.

How much difficulty did you have _______ this problem — _______ .

It’s illegal for a public official to ask people for gifts or money ________ favors to them.

It is no doubt that once ____ this city, you’ll find that there is so much surprise waiting for you to discover.