Complete the sentences with if, unless, should or were. 1. We won’t give you another chance you promise to meet all the requirements. 2. they start at 7 o’clock, they will turn up 2 hours early. 3. we worked well together, we would get over the difficulties easily. 4. He should eat more vegetables he wants to be healthy. 5. I you, I wouldn’t spend lots of time playing computer games. 6. Don’t help him he asks for help. 7. they to have a car, they could go travelling more. 8. you not be able to work out the answer, you can see the suggested answers on the back of the work sheet. 9. he to take an English course, he would have more job opportunities in the future. 10. you go out now, can you buy me a coffee?