Los gases nocivos y la atmósfera - Reading Level V

Today you are taking a short test so that you and your teacher can see how well you understand the information in the books you have been reading.

Your teacher will ask you to read one of the texts on the screen. You will then answer five questions so that your teacher will know how well you understand what you read.

You can read the text as many times as you like when you are looking for the information you need to answer the questions.

Check one box to answer each question.

When you have finished, press the send button and your answers will be sent to your teacher.