— Mom, I was the first to reach the top of the mountain.— Good job, Charlie. I’m ______ of you.
— Let’s go and listen to Mr. Smith’s speech on Western culture, shall we? — ______ It’s getting to the end.
— Kitty, do you know ______? — Sure, about forty minutes.
I can’t find my milk in the fridge now, but there ______ some just now.
— We’ve never ______ astronauts’ life though we’re interested in. — Really? I’ll offer you some books about it.
— Jane. I can't find Mike in the playground. —Oh. He ______ the piano in the music room.