There is ________ “m” and ________ “u” in the word “much”.
–Excuse me, would you please tell me _____? -- Sure.
–It’s nearly 6 pm, will you have dinner here? -- Sorry, _____. I have many things to do.
I _____ 20 yuan buying this book yesterday.
Lucy is interested in _______.
-- ______ drive so fast! It’s dangerous. -- OK, I won’t.