Helen is 15 years old, and Joan is 15, too. So Helen is________Joan.

The guests will be shown around a lot of places_____few other visitors can go.

Where did you meet him?—It was in the hotel ______ he stayed ______ I met him[ ]

The group is made up____five studentsAnd they are studying hard to make up____ the lost time

Tom was about to close the windows_____ his attention was caught by a bird