Future Perfect ...

Complete the sentence: "By the time the project ends, we _____________ on it for over six months."

Identify the error in the sentence: "They will have not been studying for the exam by the time it starts."

Choose the correct negative form: "She _____________ sleeping for eight hours by the time we wake up."

Choose the correct form of the verb: "By next year, I _____________ in this company for a decade."

Choose the correctly formed question:

Find the correct sentence:

Identify the correct negative form: "By tomorrow, I _____________ waiting for a response for a week."

Select the appropriate verb form: "By the end of the year, they _____________ on the project for three months."

Choose the correct sentence:

Complete the sentence: "By the time the seminar starts, I _____________ for hours to prepare."

Find the error in the sentence: "You will have not been living here for a year next month."

Identify the error in the sentence: "She will have not been working at the company for ten years next June."

Choose the correctly formed question:

Select the appropriate verb form: "In two years' time, they _____________ in that house for a decade."

Find the error in the sentence: "By next month, we will not have been completed the project."