The man ________ his coat behind the door, then sat down________ the meeting.
A.hanged, thought about B.hung, thinking about C.hangs, thinking
—Is Tom in the next room?
—Well, it's hard to say. But I heard him________ loudly when I passed by just now.
A.talk B.to say C.speaking
—Do you enjoy________a volunteer?
—If you want ________this, you’d better join us.
A.being, knowing B.to be, knowing C.being, to know
Every year, more than 70,000,000 sharks ________ for their fins (鱼翅).
A.were killed B.have killed C.are killed
My sister and I________ to play with snow and make a snowman if it snows tomorrow.
A.go B.am going C.will go
—Could you tell me where you found Miss Gao just now?
—Certainly. In the principal's office. They ________ happily at that time.
A.are talking B.have talked C.were talking
