[ Tenses ]
We use the (…) instead of the past perfect when we want to talk about a longer action that continued until another past action.
A. past simple
B. past continuous
C. past perfect
D. past perfect continuous

Random Topics:
Perfect ModalsPresent Simple & Present Continuous TensesAdverbs, Infinitives, Definite ArticlePresent ContinousConditionalsCompliment, Congratulation, and HopePresent Perfect Simple & Present Perfect ContinuousPresent Simple and Modal VerbsPast Perfect Simple & ContinuousModalsOther quiz:
Vocabulary › Viewthe pull of objects toward Earth
A. force
B. motion
C. gravity
D. pull
Grammar › View
Usain Bolt is the _________ runner in the competition.
A. fast
B. fastest
Look up to
A. Think about something in the past
B. Experiment with an idea
C. Respect or admire an older person
Grammar › View
Identify the adjective. Caring people are often rewarded.
A. rewarded
B. people
C. often
D. caring
