1. (2020·无锡) 给下列句子选择正确的答语。

I ⑴Can we cross the road now?  ⑵I can't find my dog.     ⑶Happy Birthday!     ⑷Would you like some milk, Sam?  ⑸We are going to watch fireworks.

II A. Yes, please. B. Happy Birthday! C. Don't worry. I can help you. D. Here's a green man. Let's go. E. Thank you. F. Hooray!