Question

Past Perfect Continuous 2
1) She _____ studying for 6 hours when she went to bed.
2) _____ you _____ long in that flat when you bought your house?
3) How long _____ you _____ when the plane took off?
4) They _____ dating long when they decided to get married.
5) We were so tired when we arrived at the hotel. We _____ all day!

Answer 1

Respuesta:

1)  She had been studying for 6 hours when she went to bed.

2) Had you been living long in that flat when you bought your house?

3) How long had you been waiting when the plane took off?

4) They hadn't been dating long when they decided to get married.

5) We were so tired when we arrived at the hotel. We had been walking all day!

Espero haberte ayudado :D