Complete the sentences with the correct forms of the words in brackets.

1. It's time for a break! In ten minutes, you....... (work) for ten hours non-stop.
2. As soon as they ...... (collect) the data next week, they ...... (publish) the results.
3. By the times Alexandra gets home, she..... (make) a decision.
4. Take an umbrella - It.... (rain).
5. Ali ... (do) the experiment today, but his plans fell apart.
6. I promise that by the end of the class, we.... (find out) the answer.
7. At that point, Thomas knew he..... (not/accept) their invitation even if he got one.