---How’s that? Who broke the glass?---Well, it ______ me. I was doing my homework the whole evening.
Although swimming is his favorite sport, yet he doesn't like _____ today.
Saying always has less difficulty than _____.
_____ his homework, he went out to play.
_____ from the top of the hill, the lake is just like a mirror.
We walked as fast as we could _____ to catch the train.