At one point I made up my mind to talk to Uncle Sam. Then I changed my mind, ______ that he could do nothing to help.
He was afraid there was any wild animal around him, looking round from ________.
Reading without stop is a ______ piece of work.
The clock ________ and we realized it was five o’clock.
Mr. Li is gaining _______. He has to do some exercises to lose _______.
He is not a man easy ______.