[ Past Perfect Continuous Tense ]
When you … the room, we … the matter of our wages for 10 minutes.
- entered, had been discussing
- had been entering, discussed

Random Topics:
No Excuse Words / Conjunction SOused to, be used to, get used toPresent Simple Tense PassiveTenses and Word FormationTransportation VocabularyPresent Perfect Simple vs ContinuousVocabulary : Coming & GoingPast Simple and ContinuousTime and CalendarPast Simple VerbsOther quiz:
Grammar › ViewMy parents are _______ [important] people in my life.
A. My parents are the more important people in my life.
B. My parents are most important people in my life.
C. My parents are the most important people in my life.
D. My parents are more important than people in my life.
Grammar › View
Fragment or Run-on:
After the game but before the party.
A. Fragment
B. run-on
Present Continuous › ViewMy kids (play) in the garden now.
A. is playing
B. are playing
C. play
Grammar › View
We can prevent global warming by ____________.
A. Reducing pollution in urban areas.
B. Reduce pollution in urban areas.
C. Reduction pollution in urban areas.
D. Reduced pollution in urban areas.