Fill in the gaps with IF or WHEN and a verb in the present tense, as in example.
1) We might go to the park later. IF WE GO, we can play football there.
2)The race will start on television soon. .........., I will record it.
3)I may join the gym. .................., we can work out together.
4)They might win the match. .................. they'll be through to the semi-finals.
5)Steve is going to call me. .............. tell him I've gone to my martial arts class.