7B - TTT - Review

1. Which sentence is a correct zero conditional?

• a) If water will freeze, it becomes ice.
• b) If water freezes, it becomes ice.
• c) If water froze, it becomes ice.
• d) If water would freeze, it becomes ice.

2. What can we replace "if" with in zero conditionals without changing the meaning?

• a) unless
• b) when
• c) before
• d) after

3. Choose the correct zero conditional:

• a) Unless you heat water, it boils.
• b) If you heat water, it will boil.
• c) When you heat water, it boils.
• d) If you heated water, it boils.

4. Which sentence is NOT a zero conditional?

• a) If plants don't get water, they die.
• b) When you mix red and blue, you get purple.
• c) Unless you study, you won't pass.
• d) When the sun sets, it gets dark.

5. Where does the comma go in a zero conditional?

• a) After the "if" clause when it comes first
• b) After the main clause
• c) Before "if"
• d) No comma is needed

6. Which sentence is a correct first conditional?

• a) If it will rain, we'll stay home.
• b) If it rains, we stay home.
• c) If it rains, we'll stay home.
• d) If it rained, we'll stay home.

7. What does "unless" mean in conditionals?

• a) when
• b) if not
• c) because
• d) afte

8. Choose the correct first conditional

• a) Unless you hurry, you miss the bus.
• b) If you hurry, you'll catch the bus.
• c) When you'll hurry, you catch the bus.
• d) If you hurried, you'll catch the bus.

9. Which sentence is NOT a first conditional?

• a) If I see Tom, I'll tell him.
• b) She'll call you when she arrives.
• c) Unless you apologize, they'll be angry.
• d) When ice melts, it becomes water.

10. What's the correct structure for first conditional?

• a) if + present simple, present simple
• b) if + past simple, would + base verb
• c) if + present simple, will + base verb
• d) if + will + base verb, present simple