We must act now because time is __________.— Yes. Let’s start.

The up-to-date information together with opportunities for hands-on learning makes theworld _______ in a completely new way .

– At what time did you _______ theoffice— Oh, sorry I didn’t pay any attentionto the time when I came in

Do you like ________ here—Oh，yes.The air，the weather，the way of life.Everything is so nice.

Michael has a temperature, so he isn’t able to come. —____