B. Answer the questions about Antarctica.

1. (Main idea) The article is mainly about weather and _____ in Antarctica.

    a. people

    b. seasons

    c. animals

2. (Inference) It is ____ in Antarctica in April.

    a. windier

    b. warmer

    c. darker

3. (Detail) Emperor penguins are __ than other penguins.

    a. smaller

    b. shorter

    c. larger

4. (Vocabulary) The phrase “work as a team” means ___.

    a. to work as a group

    b. to work alone

    c. to work as a pair

5. (Detail) The inside of the circle is ___ the outside.

    a. warmer than

    b. colder than

    c. the same temperature as