To get a better view of the stage, _________________ .
you turn off all the lights when you leave the classroom.
— Has your father returned from Africa yet? — Yes, but he here for only three days before his company sent him to Australia.
is expected that it will be fine tomorrow, when we can do some outdoor activities.
The boss wanted an assistant with knowledge of French and work experience.
After that, he knew he could __ any emergency by doing what he could to the best of his ability.