I had to tell some of them what we wanted to do next, because ________.

u see a child dressed in red pass by—-Sorry, I _____ the poster on the board withoutnoticing anyone.

Have you found the poor dog yet— Yes. But he was when we found him. The bad weather killed him.

e another wonderfuldiscovery, _________ of great importance to science

24 That kind of computer is very expensive I will buy one, ______