1 . He __________ a plan at the meeting yesterday. (提出) (根据汉语提示完成句子)

2 . Mr. Lee said Tony didn’t go to school because he ___________ last night.(生病）(根据汉语提示完成句子)

3 . I ___________ Wang Ping and got lost.(看不见) (根据汉语提示完成句子)

4 . 上周我们邀请李教授给大家做了一场讲座，从他那里我们对于中国的茶文化获得了更多的知识。（介词+whom引导的非限制性定语从句）(汉译英)

6 . His remark was considered to be quite out of place, because it ___________ (deep) the gap between two parties and caused more conflicts. (所给词的适当形式填空)

7 . Architects preferred designing buildings with more light, which __________(对比) with the heaviness of the Gothic cathedrals of the Middle ages. (根据汉语提示单词拼写)