Ex.1
1)having finished; 2) shall have finished ; 3) finished; 4) hard; 5) shall finish?; 6) hardly; 7)to finish; 8)has finished; 9) have finished; 10) to be finished.
1. We...the game of chess by the time you come tomorrow.
2. He tells us he... school two years ago.
3. It was so dark that i could ...see anything.
4. ...peeling potatoes , Jane started to slice meat.
5. They must... the discussion already. I can see some people leaving the ???