[ Grammar ]
The Earth’s magnetic field, ______________ protection deflects charged particles from the sun, is crucial for life.
A. where
B. when
C. which
D. whose
Select your answer:
Random Topics:
Definite & Indefinite Pronoun & ConditionalsStative Verbs and TensesIndefinite PronounsTenses and ModalsPast Tense vs Present TensePresent Tenses and ConnectorsGerunds + To InfinitiveCoordinating ConjunctionsSimple Present and Present Continuous TensesPersonal pronouns + possessive adjectives + Introgative pronounsOther quiz:
Tenses › ViewWe (heard) ____ that story several times already.
A. has heard
B. hear
C. have heard
D. will hear
Going To Be and Will › View
I _________ going to buy a new jacket as a present.
A. am
B. is
C. are