[ 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
Random Topics:
Past Simple VerbsPast, Present, FutureSentence Adverbs & Third ConditionalA/AnUnreal ConditionalsConditional Sentences and AdverbsVocabularyPresent Simple PassiveVerb Moods and Vague PronounsConditional Sentence Type 1Other quiz:
Modals › ViewDuring the strike of the railway workers, many commuters ……. a taxi to and from work by coming three or four people together so that they could afford it.
A. have been hiring
B. had to hire
C. ought to hire
D. will be hiring
E. might hire
Grammar › View
I’m accustomed … it.
A. to
B. of
C. in
Vocabulary › ViewThe pool was so _________ I didn’t even get my hair wet.
A. shallow
B. searching
C. attractive
D. pattern
Grammar › View
Many British people let ………. fireworks on Guy Fawkes Night.
A. up
B. on
C. off
D. in