1. I'm going to... 2. I'm planning to... 3. I hope to... 4. I'd like to... 5. I might... / I may... Click here for the difference between may and might 6. I'm thinking about... Click here for the different prepositions to use after "think"
A musician plays the trombone by vibrating the lips against the mouthpiece and moving the u-shaped slide which functions as the valves. The musician can play in various pitches by pulling the slide in or pushing it out.