If Clauses and Degree of Comparison Quiz

If I ______ a million dollars, I would travel the world.

• win

• won

• had won

• winning

Answer explanation

The correct choice is 'won' because it fits the conditional structure 'If I won a million dollars'. This structure uses the simple past tense to express a hypothetical situation.

If she ______ harder, she would pass the exam.

• studies

• studied

• had studied

• study

Answer explanation

The correct choice is 'studied' because it fits the second conditional structure, indicating a hypothetical situation. 'If she studied harder, she would pass the exam' suggests that she is not currently studying hard enough.

If it ______ tomorrow, we will cancel the picnic.

• rains

• rained

• had rained

• rain

Answer explanation

The correct choice is 'rains' because it uses the present simple tense to indicate a condition for the future. The sentence implies that if it rains tomorrow, the picnic will be canceled.

If I were you, I ______ apologize to her.

• will

• would

• could

• should

Answer explanation

The correct choice is 'would' because it indicates a hypothetical situation. The phrase 'If I were you' sets up a conditional scenario, making 'would' the appropriate modal verb to express what one might do in that case.

If they had known about the party, they ______ have come.

• will

• would

• could

• should

Answer explanation

The correct choice is 'would' because it indicates a hypothetical situation. The sentence suggests that if they had known about the party, it was likely they would have come, which aligns with the conditional mood.

If you ______ to the store, please buy some milk.

• go

• went

• gone

• going

Answer explanation

The correct choice is 'go' because it fits the present tense structure of the sentence. 'If you go to the store' indicates a future action, making 'go' the appropriate verb form.

If he ______ more careful, he wouldn't have made that mistake.

• is

• was

• were

• had been

Answer explanation

The correct choice is 'were' because it is used in the subjunctive mood to express a hypothetical situation. The sentence implies that if he had been more careful (which he wasn't), he wouldn't have made the mistake.

If I see her at the party, I ______ tell her to call you.

• will

• would

• could

• should

Answer explanation

The correct choice is 'will' because it indicates a definite future action. The sentence expresses a condition where if the speaker sees her, they will definitely tell her to call you.

If they ______ earlier, they would have caught the train.

• leave

• left

• had left

• leaving

Answer explanation

The correct choice is 'had left' because it uses the past perfect tense, indicating an action that was completed before another past action (catching the train). The other options do not fit this conditional structure.

If you ______ me your book, I will return it tomorrow.

• lend

• lent

• lending

• lends

Answer explanation

The correct choice is 'lend' because it is the base form of the verb needed to complete the conditional sentence. 'Lent' is past tense, 'lending' is a gerund, and 'lends' is third person singular, which do not fit the context.