You don’t know ______ I want to see you again. It’s ayear since I last saw you.

Have you ever dreamed of playing in front of thousands of people at a concert, _______everyone is clapping and appreciating your music?

The weather is fine. The students are having a good time ________ basketball.

下列各句中没有语病的一句是（ ）

I failed again. I wish I _________ harder.—Butyou _________.