Listening — Intermediate Level
Share this exercise

Watch the video and answer the questions

  1. Mosquito swarms/clouds can   caribou in Alaska.

  2. How many species of mosquitoes are there?

  3. What is the first thing a mosquito does when it sucks blood?

  4. Mosquitos can   .

  5. What would happen if we killed all the mosquitoes?


Practice your writing skills by leaving a comment about this exercise


    Need help?

    Ask a question or reserve a class with Annie


      • causing harm in a way that is gradual or not easily noticed
      • a part of an insect's mouth that looks like a jaw and is often used for biting things
      • making someone annoyed or irritated
      • (probed) to touch or reach into (something) by using your finger, a long tool, etc., in order to see or find something
      • a long, thin tube that forms part of the mouth of some insects (such as a butterfly)
      • having a row of small points or teeth along the side like a saw
      • (slathered) to cover (something) with a thick layer of a liquid, cream, etc.


    From English
    No translation