Theyoung woman rushed to the hospital ________ she heard the terrible news

How long __________ your parents ___________— For about twenty years.

（2010·重庆模拟）—Alice, you look puzzled．Haven’t you understood it? —Yes．I _____of another problem just now

When asked by the teacher in class, he freely _____ the mistakes in his composition and promised to correct them at once.

Harbin is really a beautiful city and there’re many places of interest.—So it is. I’m going to stay here for _______ two days.