1. We will not be able to finish the project without your help
Unless ..... project, we will not be able to finish ( ASSIST )
2. You can not use the swimming pool unless you become a member of the sports club
You can only use a swimming pool .... the sports club ( JOIN )
3. Stella will not participate in the concert because she is feeling ill
If Stella was not feeling ill, she ..... the concert ( PART )
4. It will be necessary for us to postpone the match if the weather does not improve
Unless the weather gets better, we ... the match ( PUT )
5. Your English improves because your teacher shows you your mistakes
Your English would not get ... out your mistakes ( UNLESS )
6. I will only play in the basketball match if I recover from my cold
Unless ....., i will not play in the basketball match ( GET )