Future Perfect worksheet

1. 1.
   By the time you wake up, I .a) 'll leaveb) 'll have left
2. 2.
   Next year they married for 25 years.a) 'll have beenb) 'll be
3. 3.
   I'll have finished the report Friday.a) untilb) by
4. 4.
   By 2030, scientists a cure.a) will have foundb) will have find
5. 5.
   By the time we , the film will have started.a) will arriveb) arrive

1. 1.
   By 2030 I will have finish my degree.
2. 2.
   By the time you will arrive, we'll have eaten.
3. 3.
   Until Friday I'll have finished.

Write three sentences about your own life in the Future Perfect. Use one of these words in each.

• by
• by then
• by the time
• before
• by 2030
• in two years

1. 1.b) 'll have left The leaving will be done before you wake up.
2. 2.a) 'll have been Duration up to a future point takes will have + participle.
3. 3.b) by By means no later than Friday.
4. 4.a) will have found After will have, use the past participle (found).
5. 5.b) arrive After by the time, use the Present Simple for the future.

1. 1.By 2030 I will have finished my degree. After will have, use the past participle.
2. 2.By the time you arrive, we'll have eaten. After by the time, use the Present Simple for the future.
3. 3.By Friday I'll have finished. By means 'no later than'. Until means 'all the time up to then'.

Answers will vary. Check that each sentence follows the rule on page 1, or paste them into Clarigram to have them checked.