แบบฝึกหัด Past perfect continuous

จงใช้ Past Perfect Continuous  แทน Perfect ธรรมดา ในประโยคต่อไปนี้
 ข้อใดใช้แทนไม่ได้ให้เขียนตอบว่า  "อาการไม่ต่อเนื่อง"

1. He has lived here sincd 1988.

2. They have written five letter up to now.

3. He has spoken to the manager already.

4. They have mailed the letters already.

5.  The police asked the boy why he had stolen the money.

6. Mr.Brown have married Mrs.Brown since he lived in New York.

7. They had been married for three years when they got their first child.

8. Suda went to the concerts after she had finished her homework.

9. By the time we got to the airport, our plane had already left.

10. By the time we got to the airport, our frirnd had waited for us for half an hour.



Answer


1. had been living

2. had been writing

3. hadd been speaking

4. อาการไม่ต่อเนื่อง

5. อาการไม่ต่อเนื่อง

6. อาการไม่ต่อเนื่อง

7. had been marying

8. อาการไม่ต่อเนื่อง

9. อาการไม่ต่อเนื่อง

10. had been waiting