1．The theory is based on a series of wrong assumptions(assume), so it can't be put into practice.
2．(2019·湖南长郡中学月考)As he walked into the classroom with that funny looking hat, everyone burst out laughing.
3．He is a foreigner and he is not accustomed to being treated (treat) like that while he is in China.
4．—What about the two cars?
—This one is no more expensive (expensive) than that one. But the blue one uses less oil.
5. In spite of many invitations，he would always decline to visit Oxford.
6．I seem to have seen (see) you before, but I can't remember where I saw you.
7．Dealing with social phobia(恐惧症)takes patience(patient), courage to face fears and the willingness to practice.
