Exercice à trous

Dans cet exercice, mettez le verbe entre parenthèses à la forme verbale qui convient le mieux. Une fois que vous avez rempli toutes les zones, appuyez sur "Corriger" pour voir la réponse ainsi que votre score.

Future perfect - MIXED TENSES / AFFIRMATIVE-NEGATIVE-QUESTIONS

Fill the blanks using the correct form of affirmative, negative or question of the Future perfect.

1. I hope by 2030 medical researchers ___________________________ a cure for cancer. (to find)

2. By the time we get on the plane, they ___________________________ already ___________________________ the luggage. (to load)

3. John ___________________________ his garage by 3 o'clock. (not/to clean)

4. Tomorrow at the same time we ___________________________ already ___________________________ our Physics exam. (to have)

5. I ___________________________ by 5 a.m. tomorrow. (not - short/to wake up)


6. Sarah ___________________________ the meeting by tomorrow. (not - short/to organise)


7. I ___________________________ this by tomorrow. (not - short/to forget)


8. A new generation of mobile phones ___________________________ in the market by the end of the decade. (to launch)

9. ___________________________ scientists ___________________________ a new vaccine for AIDS in 15 years? (to develop)

10. By 2040, our population ___________________________ enormously. (to increase)

Correction de l'exercice

1. I hope by 2030 medical researchers will have found a cure for cancer. (to find)
2. By the time we get on the plane, they will already {have loaded} the luggage. (to load)
3. John will not have cleaned his garage by 3 o'clock. (not/to clean)
4. Tomorrow at the same time we will already {have had} our Physics exam. (to have)
5. I won't have woken up by 5 a.m. tomorrow. (not - short/to wake up)
6. Sarah won't have organised the meeting by tomorrow. (not - short/to organise)
7. I won't have forgotten this by tomorrow. (not - short/to forget)
8. A new generation of mobile phones will have been launched in the market by the end of the decade. (to launch)
9. Will scientists {have developed} a new vaccine for AIDS in 15 years? (to develop)
10. By 2040, our population will have increased enormously. (to increase)