[ Grammar ]
The teacher told us that Watt __________ the steam engine.
A. invented
B. has invented
C. had invented
D. had been inventing

Random Topics:
Grammar (Adjectives)ProverbsGerunds and ModalsInversions and SubjunctivePersonal & Possessive PronounsPhrase or ClauseIndependent/Dependent Clauses & Relative ClausesRelative Clauses and etcFuture Tense - will and going toModals and ConditionalsOther quiz:
Identifying Tenses › ViewThe penguins were sliding down the ice.
A. Present Simple
B. Present Continuous
C. Past Simple
D. Past Continuous
Future Tense - will and going to › View
I hope my sister _____ pass the English exam.
A. will
B. is going to
Present simple or Past simple › ViewTourists … to the museum twice a week.
A. come
B. came
Grammar › View
The girl danced ___________ on the stage.
A. gratefully
B. gracefully
C. greedily
