92. Do you know who i___　　 __ the computer first?

93 I used to be afraid of speaking in front of the p_______.

91. He knows nothing about history, but he p_________ to know everything.

89. ---It’s very difficult to make a　 ________ (决定) whether to lend him money or not.

　 ---Yes.He is always forgetting to return what he borrows.　　　　　　　　　 　90.Children must learn how to keep their lives from___________ (危险)

88. We are considering _________(参观) the Great Wall for the next vocation.

87. Chang’er I has made hundreds of ________(圈) around the moon, sending lots of pictures of the moon.

86. He ________(告诉) he had to finish his homework last night .