Пожалуйста, помогите составить из слов предложения на английском языке.
1) we'll, send, them, their adress, find, an email, have to, we want to, if
2) a message, sends, if, he, will you, answer, it? you

2. if he sends you a message, will you answer it?

1. we'll have to send them an email if we want to find their address