• Past Perfect v Past Perfect Continuous

CEF Level: Upper-Intermediate

1 Past Perfect Simple v Continuous, Part 1                5 Past Perfect Simple v Continuous, Part 5

2 Past Perfect Simple v Continuous, Part 2                6 Past Perfect Simple v Continuous, Part 6

3 Past Perfect Simple v Continuous, Part 3                7 Past Perfect Simple v Continuous, Part 7

4 Past Perfect Simple v Continuous, Part 4                8 Past Perfect Simple v Continuous, Part 8