People tend to live more happily and longer if they are ________ about life.
—Guess what!I came across an old friend at the party last night.—______ I' m sure you had a wonderful time.
-----Jack, you seem in high spirits. ----- . We won the match 4-0.
He made clear that he would take part in the sports meeting.
The Internet is the biggest information resource, which millions of pages of data.
The chairman suggested that we the plan in the next morning, which suggested that he not for it.