[ Grammar ]
—— astronaut
A. a
B. an
C. some
D. any

Random Topics:
AntonymsParticiple Clauses & Cleft SentencesPresent Simple and Continuous TenseInfinitives and GerundsModals, Infinitives and GerundsVerb PatternsMoods of GrammarGrammar, Literature, and VocabularyModal Verbs of ObligationIndependent and Dependent ClausesOther quiz:
Tenses › ViewAfter Heru … Los Angeles, he went to California.
A. Was visited
B. Had visited
C. Has been visiting
D. Has been visiting
Modal Verbs › View
I’m very tired I ___________ ___________ to bed so late. (not go)
A. go
B. shouldn’t have gone
C. should have gone
D. goes
Adjectives and Adverbs › ViewThe roads will be very icy tonight, so drive _______
A. careful
B. careless
C. carefully
D. carelessly
Past Tense › View
After she …………………………. her breakfast, she went to work.
A. was eating
B. had eaten
C. ate
