—Lisa, what do you think of the job of being a nurse?—In my opinion, it ____ be difficult sometimes though it seems easy.
The September 11 attack has been _____ by the entire international community.
五. Choose the best answer I was__________ about it. I thought you were responsible and that’s why I scolded you. Please forgive me.
He swallowed his words so much that I can never __________ what he is saying.
My goodness, look at the time! It’s nine o’clock already and I’m __________ at breakfast.
I feel it an honour __________ to speak here.