1 . — Actually,you hurt Mary yesterday.
— Sorry,I didn't mean to be so___________.

A．ambitious

B．abrupt

C．awkward

D．allergic

2 . We all want to make a good first impression and not get stuck in an ________ (局促不安的) conversation. （根据汉语提示单词拼写）

3 . When I was an a_________ primary school student, she was popular with girl who was willing to make friends with me. （根据首字母单词拼写）

4 . These ____(尴尬的，难对付的)questions made me embarrassed a lot. (根据汉语提示单词拼写)

5 . It’s more likely that none of us start a conversation because it’s a________ (令人尴尬的) and challenging, or we think it’s annoying and unnecessary. （根据中英文提示填空）

6 . If you are faced with an a_________ silence at the dinner party, the only thing that always get everyone talking again is to give the host a compliment. (根据首字母单词拼写)

7 . Her boyfriend felt a________ and uncomfortable the first time he went to see her parents. (根据首字母单词拼写)

8 . There followed an ________ and uncomfortable silence when we all tried to think of something to say. (令人尴尬的) (根据汉语提示单词拼写)

9 . Fortunately, although I was then still a(n) ______ (笨拙的) primary school student, the most popular girl in our class is willing to make friends with me.（根据汉语提示单词拼写）

10 . It's more likely that none of us start a conversation because it's ________ (令人尴尬的) and challenging, or we think it's annoying and unnecessary. (根据汉语提示单词拼写)