—_______ John this week?—Yes.—Where _______ him?—In the library.
He did not regret saying what he did but felt that he _____ it differently.
Amy joined a painting group but didn’t seem to _______, so she left.
____ is known to us all is that the World Expo 2010 will take place in Shanghai.
I have reached a point in my life I am supposed to make decisions of my own.A which B where C how D why
Nowadays people sometimes separate their waste to make it easier for it ______.