Past Perfect Continuous Tense Exercises: Boşluk Doldurma İleri Seviye Wh- Soruları Quiz 5 Online

Past Perfect Continuous Tense konusuyla ilgili alıştırmalar ve quizler ingilizceciyiz.com ‘da.
Exercises and quizzes on Past Perfect Continuous Tense in English are available on ingilizceciyiz.com .

Fill In The Blanks with the correct Past Perfect Continuous Tense forms of the given verbs.
Boşlukları verilen fiillerin Past Perfect Continuous Tense’e uygun halleriyle doldurun.

1) When the researchers new evidence for their hypothesis before the breakthrough?

2) Why the leaders their efforts before the project deadline?

3) What several engineers before the new prototype was launched?

4) How long his colleagues the issue before the meeting was adjourned?

5) How long the children outside before it started raining?

6) Where the historians ancient texts before making the discovery?

7) Where the committee the proposal before the public meeting?

8) Why the teacher the homework earlier?

9) How long the students before the professor noticed their progress?

10) When the workers at the factory before the strike began?


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