Which compound sentence is written correctly?
A. Bats eat mosquitos and other pests, and farmers use bats to protect their crops.
B. Bats eat mosquitos and other pests, but farmers use bats to protect their crops.
C. Bats eat mosquitos and other pests, so farmers use bats to protect their crops.
D. Bats eat mosquitos and other pests, yet farmers use bats to protect their crops.

Random Topics:
Conditionals 1,2,3Grammar & VocabularyCompound and Complex SentencesRelative ClausesPresent Perfect and Present Perfect Progressive TensesComparative and SuperlativesThe Structural Types of SentencesSubordinating ConjunctionsLinking VerbSimiles, Metaphors, Personification and HyperboleOther quiz:
Vocabulary › ViewChoose the word that matches the definition:
a convention of classical literature and of epics in particular, in which an appeal for aid (especially for inspiration) is made to a muse
A. Flashback
B. Imagery
C. Epic
D. Invocation
Grammar › View
It is not until Tony runs out of money __ ask his parents for help.
A. he will
B. will he
C. that he will
D. that will he
Grammar › ViewMy grandmother is an ___, active woman.
A. old
B. older
C. oldest
Grammar › View
Choose the correct statements of present perfect tense for negative sentence.
A. Sub + object + hasn’t / haven’t + past participle
B. Object + hasn’t / haven’t + past participle
C. Hasn’t / haven’t + sub+ past participle
D. Sub + haven’t / hasn’t + past participle