Question 1
By the end of tomorrow's charity swim, the athlete will have been swam laps for seven hours.
One word in each sentence is wrong. Tap it, then choose the correction.
Practice 5 of 5
Question 1
By the end of tomorrow's charity swim, the athlete will have been swam laps for seven hours.
Question 2
By ten, the support team won't have been waited for more than twenty minutes.
Question 3
By opening night, the orchestra will have been rehearsing for practice began.
Question 4
How long will the pilot has been flying by the time the aircraft lands?
Question 5
By the time Maya, our only inspector, arrive tomorrow, the team will have been testing for six weeks.
Question 6
At noon, the survey crew will have been drilling since five hours.
Question 7
At six tomorrow, I will have was driving for eight hours.
Question 8
At closing, the porters will be exhausted because they will have been went upstairs all day.
Question 9
She isn't answering; she will have been checked the security logs again.
Question 10
By next spring, Lena will have belonging to the choir for five years.
Question 11
By noon, all five reports will have been writing, approved and sent.
Question 12
At noon tomorrow, the broadcast will have being running for three hours.
Practise Future Perfect Continuous - Find and Fix with this interactive error-correction exercise of 12 questions. Tap the word that is wrong in each sentence and choose its correction, then submit to check your answers and get instant feedback on every sentence.
Practising grammar in real sentences — rather than memorising rules in isolation — is one of the most effective ways to make a structure stick. You can retry as many times as you like to build accuracy and confidence using Future Perfect Continuous - Find and Fix in everyday English.
Looking for more practice? See all exercises for this lesson.