Your paintings are so great, David! When did you learn ______?—Three years ago.

You looked so tired this morning. How much_____ for the work? —Oh, I was just helping my friend.

_______ make a fire with me? They are waiting for us to cook over there.

I found there was only one copy of “Bighead Son and Small-head Father” on the bookshelf, so I decided to buy _______ at once.

I’d like grapes and pears. —-Oh, I only need orange juice.