24. —How much sugar have you put in my coffee? It tastes so bitter.—I’m sorry to say that there’s ________ left.I forgot to buy ______on my way home.
She was afraid __________ the dog in case it became dangerous.
_______breaks the law will be punished.
A sheep _____ on this kind of special grass usually grows much faster than ____on ordinary.
-When__________ and visit our exhibition next month? - When_______, I will let you know.
--You forgot your keys when you left home in the morning. --Good heavens,___________.