How many ________ are there in the zoo?
A. monkey B. monkeys C. are monkeys
I am 42kg. So I am __ g.
A. 420 B. 4200 C. 42000
One meter is_______ centimeter.
A. 10 B. 100 C. 1000
Tom lost his book. He's so sad. We can say he is feeling
A. black B. red C. blue
Sarah's hair is short. My hair is., too.
A. short B. shorter C. shortest
The monkey's tail is long. The dinosaur's tail is
A. long B. longer C. longest