He went home for lunch____ the clock struck twelve.
I don't want to get ________ in some lengthy argument about who is to blame.
For a moment Tom was ________ how to reply to the question.
—How did your mother react ________ the news?—She reacted by getting very angry.
We felt excited so much________ we saw the Statue of Liberty in America last year.
In the evening there was a barbecue,with the whole village ________ the fun.