Topics: Vocabulary and Grammar
Scientists don´t spend all their time _______research in laboratory
A. doing
B. coming up
C. making
Select your answer:

Random Topics:
Pronouns and Subject Verb AgreementAsking and Giving SuggestionArticle and Order of AdjctiveVerb-ing and InfinitiveZero & First ConditionalIn/On/At + TimeHow many / How much - Is there / Are thereAdjectives and DegreesTenses and Verbsa, an, the, zero articleOther quiz:
Prepositions › ViewThis table is made ………………. wood.
A. in
B. up
C. from
D. of
Intensifiers: Really vs Very › View
I ______ enjoy networking events.
A. really
B. very
C. both
