【题目】The old people _______ lonely at all since we began to visit them once a week．

【题目】The cleaner said,“______things we do,_____ environment we' ll have.”

【题目】My friend is _____ at swimming and he can swim _____.

【题目】The twin sisters have learned a lot_____ they came to China．

【题目】I have never read book that I can’t put it down .

【题目】My mother hopes you_______ to my home.

【题目】—What’s your plan for the coming summer holiday?

【题目】Nobody except Li Ping and Wang Lin_______at school this time yesterday.

【题目】—I have watched the game． —When ____ you _______ it？

【题目】We have lived here ______ five years ago.