Put the verbs in brackets into the future perfect.

1. Some people believe we...... (move) to another planet by the year 2100.

2. ..... (you/finish) your science project by the weekend?

3. By 2100, I think we ..... (discover) life on other planets.

4. Stan...... (not/leave) the office yet, so there's no point calling him at home.

5. George and Sam .... (not/finish) their project before the deadline.

6. I think scientists.... (find) a cure for hair loss by 2060