[ Simple Past Tense ]
Dr. Mae Jemison … (be) a doctor and an astronaut.
A. was
B. were
C. who
D. did

Random Topics:
Simple and Continuous Present TensePast Perfect or Past Perfect ContinuousEnglish MorphosyntaxGrammar - used towould should couldConjunctions, Prepositions and InterjectionsGrammar: AgreementPossessive Adjectives & Possessive PronounsGrammar and PrepositionsSimple Past/Past ProgressiveOther quiz:
Perfect Tense › ViewThey _____________________ several expensive cars since getting that job.
A. owned
B. have owned
C. were owning
D. will own
Grammar › View
Last week, you started writing a book. You are not finished writing the book, but you work on it every night after you finish your homework. Which sentence correctly describes this situation:
A. I write a book.
B. I am writing a book.
C. I have written a book.
D. I wrote a book.
Grammar › ViewHow often do you ________ sailing?
A. do
B. go
C. play
Vocabulary › View
nonliving parts of an organism’s habitat
A. community
B. biotic factors
C. abiotic factors
D. limiting factor
