根据句意和中英文提示,写出单词的正确形式。
My best friend’s _________ (微笑) eyes make her look cheerful and friendly.
She is going to take part in one of the most important drawing ____________ (竞赛).
What a good time they had________(讨论)their future plan.
After the travellers drank a bottle of cola, they felt even_________(口渴).
His father was angry because he did homework __________ (carefully).
The 8-year-old boy hid _____________(he) behind the door when playing hide-and-seek.
Those clothes belong to the ____________ (visit).
What's the difference between_______(Britain)English and American English?