Topics: Noun Clauses
In order to grow vegetables properly, gardeners must know ___________________________________.
A. what the requirements for each vegetable are
B. that the requirements for each vegetable
C. what are each vegetable’s requirements
D. that is required by each vegetable
Select your answer:

Random Topics:
Pre-intermediateClauses and GerundsConditionalGrammar - Future ActionConditional TypesDirect and Indirect QuestionPronouns, Sentence Structure, and Figurative LanguageHave to / Do not have toPhrases and TensesPassive VoiceOther quiz:
Tenses › ViewThe children ___ their homework while their father ___ his favourite TV show last night.
A. did – watched
B. were doing – watched
C. were doing – was watching
D. did – was watching
Grammar › View
Sarah ______ to visit London for a long time.
A. has been wanting
B. has wanted
C. is wanting
