[ Vocabulary and Grammar ]
Yuri Gagarin became the first person to eat and drink in …………
A. weightless
B. gravity
C. specific gravity
D. microgravity

Random Topics:
There is or There areSimple TensesVerbs of movementIndefinite and Reflexive PronounsPassive Modals in Different TensesTenses and VoiceTenses, Tag Questions, Phrasal VerbsAbilityCountable - UncountableVerb PhrasesOther quiz:
Modal Verbs › ViewShe ___ finish her project on time.
A. might
B. shall
C. must
D. can
Adverb Clauses › View
I did it_____ they asked me to.
A. because
B. because of
C. the reason
D. since