Speed ladders from the mock examination of the same name. From 70 to 80, 100, 120 and even 160.
At a little more than 3 minutes and 20 seconds, this one features two sentences from the February 2023 mock examination "Pubs Staying Open By Using Mobile Food Vans."
The words on the NGSL list are high frequency, core foundational words that will show up again and again. You would be wise to make sure you know them well before moving on to other words. You WILL run into them repeatedly. The question is: Will you have had the foresight to study them beforehand?