1. 不定式作主语   It’s wonderful ________________________.2. 不定式作表语  To see is ________________.3. 不定式作宾语  I find it interesting _____________________.4. 不定式作宾补  He didn’t allow us _____________________________.5. 不定式作定语  Do you have anyone _____________________________?6. 不定式作状语  He hurried to the station, only ___________________. _________________________
to have such a great mother
to believe
to raise a cat as a pet
to feel sorry for our past
to celebrate Christmas with
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