Past Perfect Co...

Choose the correct form of the verb: "Before the announcement, they _____________ about the changes for months."

Complete the sentence: "How long _____________ they been working on the project when it was canceled?"

Choose the correct negative form: "He _____________ sleeping well before he changed his mattress."

Identify the error in the sentence: "She had not been understand the problem for weeks."

Find the correct sentence:

Choose the correctly formed question:

Identify the correct negative form: "They _____________ watching the show for hours when the power went out."

Select the appropriate verb form: "She _____________ waiting for the news for several days."

Choose the correct sentence:

Find the error in the sentence: "We had not been understand the lecture before the break."

Identify the error in the sentence: "They had been not working on the assignment when the teacher checked."

Complete the sentence: "Before she moved to London, she _____________ in Paris for several years."

Choose the correctly formed question:

Find the error in the sentence: "I had been not eating properly before I started feeling ill."

Select the appropriate verb form: "The students _____________ for the exam for several weeks before it was postponed."