Modal Verbs

I ____________ speak three languages fluently.

• can

• could

• will

• would

Answer explanation

1. "Can" is the correct modal verb here because it is used to express ability. It indicates that the person has the skill or capability to speak three languages fluently.

She ____________ have arrived at the airport by now.

• may

• might

• must

• shall

Answer explanation

She might have arrived at the airport by now. Explanation: "Might" is the appropriate modal verb in this sentence as it suggests a possibility. It implies that there is a chance that she has already reached the airport, but it is not certain.

We ____________ go to the party if we finish our work on time.

• may

• can

• will

• should

Answer explanation

We should go to the party if we finish our work on time.

Explanation: "Should" is used to express a recommendation or advice. In this context, it indicates that it would be a good idea to attend the party if the work is completed on time.

They ____________ join us for dinner later if they are free.

• may

• can

• will

• could

Answer explanation

They may join us for dinner later if they are free. Explanation: "May" is used to express permission or possibility. It suggests that there is a chance that they will join for dinner, depending on their availability.

I ____________ to the concert if I can get a ticket.

• could

• must

• shall

• would

Answer explanation

I would go to the concert if I can get a ticket.

Explanation: "Would" is the appropriate modal verb in this sentence as it expresses a conditional or hypothetical situation. It implies that the person's attendance at the concert is dependent on obtaining a ticket.

They ____________ be late if they don't leave soon.

• May

• Can

• Will

• Should

Answer explanation

They should be late if they don't leave soon.

Explanation: "Should" is used to express an expectation or likelihood. In this context, it suggests that there is a high probability that they will be late if they do not depart soon.

I ____________ help you with your homework after I finish mine.

• may

• might

• must

• will

Answer explanation

I will help you with your homework after I finish mine. Explanation: "Will" is used to express a voluntary action in the future. It indicates the speaker's intention to assist with the homework once they complete their own.

She ____________ have known about the surprise party because she helped plan it.

• may

• could

• shall

• would

Answer explanation

She could have known about the surprise party because she helped plan it.

Explanation: "Could" is used to indicate possibility or the ability to do something. In this context, it suggests that it is possible for her to have been aware of the surprise party due to her involvement in its planning.

You ____________ to see a doctor if your symptoms persist.

• may

• must

• can

• shall

Answer explanation

You must see a doctor if your symptoms persist.

Explanation: "Must" is used to convey necessity or obligation. It signifies that it is necessary for the person to consult a doctor if their symptoms continue.

We ____________ start the project as soon as we receive approval.

• may

• should

• can

• would

Answer explanation

We can start the project as soon as we receive approval.

Explanation: "Can" is used to express the ability or permission to do something. In this context, it indicates that the group has the capability to begin the project once they obtain approval.