用所给词的适当形式填空。(5分)
Tomorrow  (be)my birthday. I’ll have a party.
Let’s  (buy)her a new phone.
There are a lot of  (potato)in the bag.
  (this)are my English story books.
Lucy is the  (one)student to get full marks(得满分).

科目 英语   题型 完成句子   难度 中等