The manager ________ excited when he learnt the project ________ well.

Susan decided not to work on the program at home because she didn’t want her parents to know what she     .

Mr.Wang ______ two boys to send the sick boy to the nearest hospital.

 — Did he notice you enter the room? — I don’t think so. He＿＿to the radio with his eyes shut.

 Although human evolution has _______ in the past 10,000 years, we are changing our environment faster still.