[ Past Perfect Tense ]
I went to bed after I ___________________ off the television.
A. had switch
B. switched
C. had switched
D. has switched

Random Topics:
Verb + Infinitive or GerundModal AuxiliariesPronouns/ Present TenseTime ConjunctionsAdverbial Concession ClausesModals in the PastTenses and ArticlesCommunicative GrammarDegree of ComparisonIn/On/At + TimeOther quiz:
Grammar › Viewshe has _____ ____(go) to the cinema every weekend for years
A. been / been
B. has/ going
C. been / going
D. have/ go
Grammar › View
Which sentence is incorrect?
A. If there is lightning, you should not swim.
B. If the lightning is far away, it can still strike you.
C. As the storm got closer, the lifeguard closed the pool.
D. When the storm arrived all of the kids were safe at home.
Vocabulary and Grammar › View. In America they use dollars, so make sure you _____ currency before leaving the UK.
A. exchange
B. arrange
C. hire
D. confirm
Grammar › View
Which word in the following sentence is conjunction?
Mike has a pet rabbit and a dog.
___
A. Mike
B. a
C. rabbit
D. and
