Conditional clauses describe the result of a certain condition, being formed by simple or compound verb tenses and generally involving linking words. The item displaying a zero conditional is:
- A If she were prime minister, she’d invest more in the educational system.
- B I’ll not stay in London unless I get a well-paid job and productivity bonus.
- C They’d be rich if they sold their house and bought stock in oil companies.
- D One’s likely to stay awake all night if one takes much coffee during the day.