It's a good thing I wore my life jacke, otherwise I should/could have drowned.

I think Frank tripped over Ben's foot. Frank.....................over Frank's foot.

All the bicycle riders/cyclists were lined up, ready to go, on their racing bikes.

We could/must have got the ball into the net. What happened?

It would have been better if we had had Jenny in our team. We.........................Jenny in our team.

If Graham had started playing when he was younger, he should/could have been a champion.

I think Tina was able to do better, but she didn't believe in herself enough. Tina........................better if she had believed in herself.

That was a really easy ball to catch, but she missed it. I think she was messing about! Helen.....................................the ball, but she was messing too much!

Gymnasts/Gymnastic players must be very light and small.

You poor thing! You should/ must have been exhausted.

We must/should have been top of the league this season. What went wrong?

Tim was in great pain. I think he had twisted his ankle. Tim.......................his ankle, because he was in great pain.

The stadium vas packed! There must/should have been at least a thousand people watching the events.