According to the recent research, heavy coffee drinking and heart attack is not necessarily ______ and effect.

Can you write the number eighty-five thousand, six hundred and twenty-six ? —-Yes,it is_________

Do you know Mozart? — Of course. He wrote _____ of beautiful pieces of music.

I don’t think we can find a new day to work out the problem. — But we’d better not .

The fashion show is . I don’t enjoy it.