How to Prune a Lilac Bush 

Pruning Apple Trees 

Worm Composting 

How to Identify Spotted Wing Drosophila Damage

How Do I Prune Raspberries? 

Jurassic Park (9/10) Movie CLIP - Raptors in the Kitchen

Jurassic Park (6/10) Movie CLIP - They're Flocking This Way! (1993) HD

The (Secret) City of London, Part 2: Government

Symphony of Science - the Quantum World!

How Small is an Atom? - Jon Bergmann - TED-Ed

Captain Charles Moore on Plastic Seas - TED

Can understand the main ideas of complex text on both concrete and abstract topics, including technical discussions in his/her field of specialization. Can interact with a degree of fluency and spontaneity that makes regular interaction with native speakers quite possible without strain for either party. Can produce clear, detailed text on a wide range of subjects and explain a viewpoint on a topical issue giving the advantages and disadvantages of various options.

B2