— Would you please go to the cinema with me ? — Yes , I ____ . 

 --- Where are the students ? How could they keep us waiting for so long? --- They started an hour ago and they____ be here in fifteen minutes, I think.

He spoke as though he________ anything of the world. --Really?

Malaysia Airlines Flight 370 ___________ course and turned back toward Kuala Lumpur -- but there were no indications from the pilot that he was doing so.

We would have called a taxi yesterday if Harold ________ us a ride home.