challenging yourself ⅰpart 2课后练习题
ⅰ.单词拼写
1. (假设)he is absent,who will take charge of the operation?
2.the old man was (焦虑的)about the safety of the children in the flood.
3.we are expected to develop well both (精神上地)and physically.
4.it is really (无聊的)to attend the meeting.
5.you must be careful not to let out your personal information when (聊天)with strangers.
答案:1.suppose 2.anxious 3.mentally 4.tiring 5.chatting
ⅱ.单项填空
