--- Guess what! I have got A for my term paper.--- Great! You _____ read widely and put a lot of work into it..

What              you do if you won in the lottery?

－Would you like something to drink?－No, thanks. I __________ a glass of water just now. 

—How come everything tastes bitter?—Well, things ________ taste different to you when you are suffering a cold.

The lady in this photo _______ be over fifty! She looks so young!