[ 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:
Modal Verbs › ViewIvan : Do you have a pen?
Rey : Yes, I do.
Ivan : ___.
Rey : Sure. Here you are.
A. Can you borrow one?
B. Can you lend me one?
C. Do you like it?
D. Are they yours?
Modals › View
_________look at your mobile phone even just to check the time.
A. You can
B. You do not have
C. You must
D. You can’t
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
