You’ll have a difficult time knowing who your real friends are if you ______ rich in the future.

Hello!May I speak to Lily, please —_____,I’llgo and get her.

Mike runs_________in our class．No one can catch up with him．

I promise that sheget a nice present on her birthday.—It will be a big surprise to her.

When the news came _______ the war broke out, he decided to serve in the army