It was almost midnight when a big fire _____ in the neighborhood.

As ________ volunteer for the Olympics World Games, Liu Ming should try his best to help make the event _______ great success.

It will be too cold for us ______ to the park.

Fran,_______ yourself heard ,you’d better speak loudly.—OK. Mr. Ling.

.—-Is there anything wrong, Bob? You look sad.—-Oh, nothing muchIn fact, I ____ of my friends back home