1.David is playing_basketball in the playground1.David is playing_basketball in the playground.2.I have two strorybooks,but Helen_four.3.This is not my purse._ is over there
问题描述:
1.David is playing_basketball in the playground
1.David is playing_basketball in the playground.
2.I have two strorybooks,but Helen_four.
3.This is not my purse._ is over there
答
不填,has,Mine