1. A. We had a good time in the party last week.
    B. We ______ ______ in the party last week.
2. A. Mei Xiaofang joined the League two years ago.
    B. Mei Xiaofang ______ ______ a League member for two years.
3. A. Little Tom was too young to go to school.
   B. Little Tom was not ______ ______ to go to school.
4. A. Li Lei runs faster than Wang Feng.
    B. Wang Feng doesn't run so ______ ______ Li Lei.
5. A. We found that it was easy to learn English well.
    B. We found ______ ______ to learn English well.
6. A. Mr Wang has been to Singapore? I've been there, too.
    B. Mr Wang has been to Singapore. ______ ______ I.