Combine each sentence pair and rewrite it. For compound and complex sentences, use the conjunction shown in the parentheses.



1. Mr. Biggley tended to the other customers. He pulled out the latest sheets of stamps. (after)

2. Allie and Lulu looked at the stamps once again. The bell above the door rang. (while)

3. Ms. Nguyen was a new customer. Mr. Biggley, hoping to make a good impression, introduced himself.