She’s having a lot of trouble with the new computer, but she doesn’t know whom to ________.
At first sight, it ________ look like a generous offer; actually, it is a trick.
Tom was so wild about computer games that he would stay online for ten hours _____every day.
It takes a long time to ____ a good name,but this name is quickly lost by just one piece of bad behavior.
According to the rules of the factory, you can ask for leave ________ you have a doctor’s diagnosed note.
Bob is in a hopeless situation, ________ we should keep a close eye on.