It is difficult for any of us to eat better, exercise more, and sleep enough,________ we know we should.
From the dates__________on the gold coin, we decided that it was made five hundred years ago.
--Excuse me, I want to have my watch fixed, but I can't find a repair shop.--I know___________ nearby. Come on, I'll show you.
--And besides,these colours are more____________ you.--Do you really think so? I'll take it,then.
Mr. Zhang is mild in character. He never shouts__________ he is very angry.
With a lot of difficult problems____________ , the manager felt worried all the time.