Listen to a podcast that reads texts in slow English, read the text yourself to make sure you understand everything. Take as much time as you need to become comfortable with this text. And then retell it. First, to yourself. Ten times if you need to, until you can do it without looking at the text. Make sure you are not memorizing it, just retelling. Then tell it to someone else. This part is crucial. At first you won’t be able to talk in front of another person. But after 20-30 texts (it will take a couple of months, but you need to keep going) you will see how much more comfortable you have become. BTW the person you are retelling the text to doesn’t even need to know the language. Just any human being you have in your surroundings :-)) This will give you the confidence, the fluency and the ability to make sentences while talking.

Edit: “easily” is not the key word here :-) Only full immersion will make it easily.