[ Geography ]
What of the following proves that the Earth is spherical?
A. Visibility of ships at sea
B. The stars
C. The moon and sun
D. Difference in timezones

Random Topics:
Subordination ConjunctionsDaily Routines & TensesTenses, Tag Questions, Phrasal VerbsGRAMMAR - Could / Could notAdverbs, Modals, Preposition of timePast Simple, Past Continuous, Past PerfectTravel VocabularyVerbal and Appositive PhrasesVerbs with Prepositions and ConjunctionsPronounOther quiz:
Modal Auxiliary › ViewYou ….. the proposal tonight.
A. must had finished
B. must has finish
C. must has finished
D. must have finish
E. must have finished
Grammar › View
If only the Prime Minister ……..his arts policy would lose him the election.
A. had known
B. knows
C. was knowing
D. could have knowing
Tenses › ViewWhich sentence is in the Present Continuous Tense?
A. They walk to school every day.
B. She is baking cookies now.
C. I finish my homework.
D. He plays video games.
Grammar › View
He ___ much happier since he got a new job.
A. has been
B. was
C. is
D. have been