9. I want to have a few people for a dinner in my house.
我想約人到我家吃飯。
還能這樣說：
I want to invite several friends to eat with me in my house.
I would like to ask a few friends to have dinner in my house.
諺語：
Books and friends should be few but good.
讀書如交友，應求少而精。
10. If the weather is fine, I will go to have a barbecue in the countryside.
如果天氣好的話，我會去鄉村吃燒烤。
還能這樣說：
I will go to the country for a barbecue if it is fine.
If it is sunny, I want to go for a barbecue in the country.
11. I often have dinner with chopsticks.
我經常用筷子吃飯。
還能這樣說：
I often use chopsticks to have my dinner.
I always have my dinner with chopsticks.
應用解析：
basket dinner 用籃子裝的野餐；
boiled dinner 青菜燒肉；
eat one's dinners 學法律，準備當律師；
scratch dinner 臨時準備的便飯
12. Which do you prefer, the Chinese food or Western food?
你想吃中餐還是西餐？
還能這樣說：
Would you like to have the Chinese food or Western food?
Which one do you like better, the Chinese food or the Western food?
應用解析：
be food for fishes 葬身魚腹；
convenience food 方便食品