Fill in the gaps with if or when.  1.         you promise to clean your room, I will take you to the Cinema.

 2.         you decide to study Medicine, you will have to work really hard.

3.         the film ends, I’ll have some tea.

4. I’ll never talk to you again               you don’t tell me the truth.

 5.            Tom comes back, tell him I’ve gone to the shop.

 
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