－I have great _____ in learning math and I’m so worried. Could you help me?

－Sure. I’d be glad to.

—Could you please help me do homework this afternoon?

—_________ I will be free after 2:30 in the afternoon.

A. Sorry, I can’t B. No, you can’t

C. Sure, I’d love to D. Of course not

—Cathy, could you come to our art club tomorrow?

—______.

　 A. I'm sorry to hear that　　　　　　 B. Sure, I'd love to

　 C. Never mind　　　　　　　　　　　　　 D. You're welcome

-- I have great  __ in learning math and I'm so worried. Could you help me?

     -- Sure. I'd be glad to.

A. trouble              B. interest             C. joy                 D. fun

Can you come to play soccer with me this Sunday, Bob?