Question

* Fill in the gaps with if or unless. 1 2. we 1 .... you're busy, you can come to the animal shelter with me tomorrow. 2 you buy a piece of her artwork today, she'll donate 50% of the profit to charity. 3 The famine will get worse ... start sending food. 4 The number of people sleeping on the streets will decrease ... we open more shelters. 5 I'll sign up to run the marathon for charity you train with me. 6 you experience discrimination, you won't truly understand what it feels like. 3 4​

Answer 1

1 unlesss

2 if

3 unless

4 if

5 if

6 unless

по контексту должно подойти