Orbiting from 2.7 to 3.6 billion miles from the sun, …………………..
A. the astronomer Clyde Tombaugh discovered Pluto in 1930
B. Pluto was discovered by the astronomer Clyde Tombaugh in 1930
C. it was in 1930 that the astronomer Clyde Tombaugh discovered Pluto
D. the discovery of Pluto was made by Clyde Tombaugh in 1930
Random Topics:
take, make, doCorrelative Conjunction & Complex SentencesPerfect Verb TensesGrammar - Verb FormsAdjective / Noun + to InfinitiveVerb Tenses and Subject Verb AgreementPlaces in TownPast Tense, Recount Text, and Future TenseIn/On/At + TimeVerb Tenses and Sentence StructureOther quiz:
Grammar › ViewOur sales manager, along with all sales staff, professional development training every spring for the past six years.
A. has undertaken
B. have undertaken
C. undertake
D. undertakes
Vocabulary › View
Where did Isabel suggest they move the birds to in order to keep them safe from flooding?
A. The reptile house
B. The aviary
C. The office
Grammar › Viewa group of elephant _____________some food.
A. is finding
B. are finding
C. was finding
D. were finding
Grammar › View
Before I retired I _____ have much time to read because I was too busy.
A. used to
B. got used to
C. never used to