The learners are going to improve their listening skills and revise Present and Past Tenses.

Every winter, Norwegian marine biologist Andreas B. Heide sails north in search of whales, especially orcas. He's not just there to document these incredible creatures from the boat, however—he jumps in and swims right along with them. 

Great Big Story - Up Close With Killer Whales

great-big-story-up-close-with-killer-whales

Let's do English ESL general grammar practice. The learners are going to improve their listening skills and revise Present and Past Tenses.