World Class 2 Unit 6 and 7 Quiz

Elijah is planning a party next weekend. What is the purpose of using the *future continuous* tense when he talks about the preparations?

• To describe an ongoing action in the past

• To show that an event will be ongoing in the future

• To talk about a completed action in the future

• To express a prediction about the past

Which sentence uses the *future perfect* correctly?

• Robots will have functioning in five years.

• Sophia believes that we will have found a cure by 2025.

• Robots will functioning in human environments.

• Scientists will find a cure soon.

When do Abigail and Jackson use *would or was/were going to*?

• To make a prediction about the past

• To describe an ongoing action in the future

• To show a completed action by a future time

• To describe future habits

Choose the correct completion: By 2050, nearly 70% of the world’s population ____ in cities.

• will live

• will be living

• would live

• will have lived

In the 1960s, Ethan learned that it was believed that everyone would be famous for 15 minutes.

• Future continuous

• Future perfect

• Future in the past

• Simple future

Combine these sentences with "whether": "Is Benjamin's class meeting today? I don’t know."

• I don’t know is Benjamin's class meeting today.

• I don’t know whether Benjamin's class is meeting today.

• I don’t know that Benjamin's class is meeting today.

• I don’t know if today is meeting Benjamin's class.

Whether Isla teaches sixty students is unclear.

• She teaches sixty students in one class.

• Whether she teaches sixty students is unclear.

• She teaches students how to succeed.

• Did she pass the exam?

Choose the correct sentence:

• I wonder if Mr. Jones is teaching chemistry.

• I wonder Mr. Jones teaching chemistry.

• I wonder if Mr. Jones teaches or not.

• I am wondering is Mr. Jones teaching chemistry.

Transform this question into a noun clause: "Did Maya enjoy the class?"

• I know if Maya enjoys the class.

• I don’t know whether Maya enjoyed the class.

• I wonder if Maya liked the class or not.

• I am not sure did Maya enjoy it.

During a class discussion, Charlotte asked if the project would be due next week or whether it could be submitted later. What is a characteristic of "if/whether" clauses?

• They can only be used for questions.

• They are interchangeable in all contexts.

• They combine a yes/no question and a statement.

• They cannot express alternative possibilities.