7。 Sorry, I do not know too much about …。 After this interview I will make up this kind of field knowledge and learn it timely。
8。 Sorry, I am not familiar with。。。。 After entering your honorable university, I hope to continue to make some researches upon it with your support and assist。
9。 I am not sure about …, but I know some information about …, can I give opinions about it?
10。 I am weak in… but I am interested in…, can I share my ideas with you?