[ Grammar ]
There is evidence that prehistoric humans used fire —- 400,000 B.C.
A. so early
B. the earliest
C. as early as
D. so early that

Random Topics:
PrepositionsPast ContinuousPassive Voice - Present Simple and Past SimplePresent Simple and Present Continuous TensesRelative Pronouns and AdverbsFOR & SINCEThings in EnglishSentences vs Run-OnsConnectivesPast and Present Continuous tenseOther quiz:
Grammar › ViewThis time next week we——— (sit) at the beach.
A. will be sitting
B. will be sit
C. will was sit
D. will was sitting
Grammar › View
Which actions are in the Simple Present?
A. actions happening at the moment of speaking
B. recently completed actions
C. daily routine, repeated actions
D. one action follows after the other
Grammar › ViewI was more than happy to see John again as I…..him for ages.
A. hadn’t seen
B. had seen
C. have seen
D. haven’t seen
Use of Prepositions or Conjunctions › View
He devoted himself ___ homeless children.
A. to helping
B. to help
C. by helping
D. with helping
