Meaning: The delay caused the passengers to feel unhappy.
Choice of Words: Delay refers to a postponement or late arrival. Passengers are people traveling on a vehicle, such as a train or bus. Unhappy means not content or satisfied.
Alternative Expressions
The delay caused the passengers to be unhappy.
Meaning: This sentence means the same as the first sentence, but it uses a different verb to describe the relationship between the delay and the passengers' unhappiness.
Choice of Words: **Cause** means to make something happen. **The** is a definite article that refers to a specific delay. **Passengers** are people who are travelling on a vehicle. **To be** is a verb that describes a state of being. **Unhappy** means not happy or satisfied.
The passengers were unhappy because of the delay.
Meaning: This sentence means the same as the first two sentences, but it uses a different preposition to describe the relationship between the delay and the passengers' unhappiness.
Choice of Words: **Because of** means as a result of. **The** is a definite article that refers to a specific delay. **Passengers** are people who are travelling on a vehicle. **Were** is a past tense form of the verb **to be**. **Unhappy** means not happy or satisfied.