She has three new _______.
A. teacher B. student C. teachers
Mountain Everest（珠穆朗玛峰）is ________ mountain in the world．
A．the highest B．highest C．the tallest
A bear is ________ than a monkey．
A．fat B．fatter C．thinner
Lily is Martin's younger sister．So Martin is Lily's ________ brother．
A．elder B．oldest C．old
________ comes before December．
A．October B．November C．February
Today is Tuesday．Tomorrow is ________．
A．Wednesday B．Sunday C．Monday