Exercises: Future perfect or Future perfect continuous

Ejercicios del futuro perfecto o futuro perfecto continuo

Completa las siguientes oraciones con la forma adecuada del verbo marcado en verde en futuro perfecto o futuro perfecto continuo.

1 By the end of the year, he (become) a doctor.

By the end of the year, he'll (will) have become a doctor.

2 (Scientists / find) a solution to Aids by the end of 21st century?

Will scientists have found a solution to Aids by the end of 21st century?

3 John will be very tired tomorrow, he (work) for more than 20 hours.

John will be very tired tomorrow, he'll (will) have been working for more than 20 hours.

4 In October, I (marry) to Derek longer than I was to Doug.

In October, I will have been married to Derek longer than I was to Doug.

5 I'm sure Peter (not give) up smoking by the end of the year.

Peter will not (won't) have given up smoking by the end of the year.

6 The day we finish St. Jame's way we (walk) 760 kms.

The day we finish St. James's way we'll (will/shall) have walked 760 kms.

7 Tomorrow it will be the fourth day that the sun (not rise) .

Tomorrow it will be the fourth day that the sun will not (won't) have risen.

8 We (have) lunch by the time you arrive.

We'll (will/shall) have had lunch by the time you arrive.

9 At the end of the week we (enjoy) each minute of our holidays.

At the end of the week we'll (will/shall) have been enjoying each minute of our holidays.

10 Although he has been on diet, he (not lose) every hope .

Although he has been on diet, at the end of the week he'll not (will not/won't) have lost any weight at all.