— The food looked bad, but it ________ OK.— So we can’t judge a man by his appearance.

－Where’s your father?－He ______ Beijing. He won’t be back ______ next week.

You have been to Beijing. How long _______ you ______ there/

—What did your son say in the letter?—He told me that he __________ the Great Wall the next day.

I       a new song last month.