My uncle worked as a volunteer in Tibet last year. He told me a lot of his unforgettable _________ while working there.

For us Senior Three students, believing that our hard work will______can build up our confidence. [ ]

It’salready10o’clock. Iwonder howit _________ that she was two hours late on such a short trip.[ ]

__________ that Maric was able to set up new branches elsewhere.

To prepare for the Olympic Games in summer, London ____ its largest ever exercise to test the response of emergency services.[ ]