[ Vocabulary ]
_________________ is passed along at each link in the food chain.
A. Happiness
B. Love
C. Energy
D. Time

Random Topics:
Grammar - Present Perfect TenseRelative Pronouns with PrepositionsPast Tense and Perfect TenseComparativesIndependent and Dependent ClausesRelative ClauseDemonstrative SpeechTransition WordsHave as verb and auxiliaryPassive and Active VoiceOther quiz:
Grammar › ViewChoose a sentence that means: “Portuguese is more complicated than English”.
A. Portuguese is as complicated as English.
B. Portuguese is not as complicated as English.
C. English is not as complicated as Portuguese.
D. English is not less complicated than Portuguese.
Grammar › View
Choose the correct form of its—with or without an apostrophe—for this sentence.
Even my favorite song can lose _____ appeal after I listen to it too many times.
A. its
B. it’s
Grammar › ViewAustralia is …. (small) continent on earth.
A. the most small
B. the smallest
C. the small
D. the most smallest
Some vs. Any › View
Do you have ….. time for me after lunch today?
a. some
b. any
