He waited with his companion_________the rescuers came, and then helped them carry her back down the mountain.
The old man has retired from the factory. He _____ there for 30 years.
— I don’t mind telling you what I know.— You _______. I can manage it myself.
The boys enjoy playing basketball __________ many of the girls relax by playing ping-pong.
The teacher asked the students to do the experiment __________ small groups.
The website is very popular. And it’s amazing that __________ designer of it is just __________ nine-year-old child.