I often mistake him for his brother, because he _____ his brother so much.
Young people always look into the future, while old people like to look back into the past. This is ______ both men and women.
______ cold, he covered his blanket, ______ only his arms ______.
—I believe we will have a good time with Miss Green in your birthday party.—Maybe. But it is still a question, you know, ______ she can spare time to come.
Liu Xiang’s breaking the record in the Asian Games was an exciting moment, ______ all of us will never forget.
Too much pressure from study leads to sleeplessness, which _______ increases the risk of forgetfulness.