一、单句填空
1． I'm so ________(gratefully) to all those volunteers because they helped my terrible day end happily.
答案：grateful be grateful to...意为“对……感激/感谢”。
2．They gave money to the old people's home either ________(person) or through their companies.
答案：personally personally“私人地，个人地”。句意：他们以个人的名义或通过他们的公司给养老院捐钱。
3．Most of us，if we know even a little about where our food comes from，understand that every bite put into our mouths was ________(former) alive.
