Ⅰ.用所给单词的正确形式填空
1. His forceful ________ (argue)have brought us over to his views.
2. I would like to ________ (entertainment) my friends with music and refreshments at home.
3．Physics and chemistry are two of her ________(favor) subjects at school.
4．If you want to sell your product, you must ________(advertisement) it.
