We should adopt _________ methods to deal with someincidents. You know, anything could occur in that situation.—— I got it. Thank you for reminding me.

There were many people standing by, but _____ of them were willing to help the poor boy.

I’m afraid that you can’t take photos here. Look at the sign! — Sorry, I noticeit. Thanks for telling me.

We had to spend three more hours waiting in ______cafeat the airport because _______ flight was delayed.

Look at the pride on Tom’s faceHe _____ to have been praised by the manager just now[ ]