----I am sorry to have ____ too much of your time.----That's OK, and I am glad to help you.
— The man is always behaving rudely. — That I guess is ________ people avoid him.
— Do you want to come with us? — No, thank you. I’d rather ____.
I’m leaving for Hainan on holiday this afternoon. At this time tomorrow, I _____ on the beach.
David’s effort was ______, because he won the first prize in the English speech contest, which made his classmates surprised.
_______ a boarding school would help students cultivate (培养) their independence while being away from their parents.