根据句意及首字母提示,写出英语单词的正确形式.

根据句意及首字母提示,写出英语单词的正确形式.
1.He has a cold so he can't go to school because of his i____ .
2.She stood up ,thought for a m___ and then began to speak.
3.I'm quite t____ .Would you bring me something to drink?