题目

ⅡVocabulary   Complete these sentences using the correct form of the words given below. hair fright appear predict reputation positive indicate fortunate  1 The boy was ______ to death by the violent thunderstorm. 2 She was quiet ______ about the amount of money. 3 You never know how she will react: she is so_________. 4 He has established his good ________ as a writer. 5 A _______ chest sometimes is a symbol of strong for a man. 6 A red sky at night _______ fine weather the following day. 7 The plane __________ behind the cloud, so you couldn’t see it. 8 __________, he passed the exam 化简（1+）÷的结果为　　．