I left out the following verbs. Thank you very much.
1) I'm capable of climbing over a wall.
I'm nervous about having to write a maths test tomorrow.
2) My village is famous for growing (producing?) good wines.
3) He is responsible for letting the government fall (or for bringing down the government).
There is no point of worrying about his behaviour. He won't change it.
2. use "producing"
All else is fine.
1) "I'm capable of climbing over a wall" - In this sentence, the verb is "climbing" which describes the action of physically ascending over a wall. If you want to include more verbs in the sentence, you can do so by adding additional actions. For example, "I'm capable of climbing over a wall and sprinting to the finish line."
2) "My village is famous for growing (producing?) good wines" - In this sentence, both "growing" and "producing" can be used as verbs to describe the action of cultivating and manufacturing wines. If you want to include more verbs, you can do so by adding relevant actions. For instance, "My village is famous for growing, producing, and exporting good wines to different countries."
3) "He is responsible for letting the government fall (or for bringing down the government)" - In this sentence, the verbs "letting fall" and "bringing down" convey the actions of causing the government to collapse or fail. If you want to add more verbs, you can include further activities related to this situation. For example, "He is responsible for letting the government fall, destabilizing the economy, and undermining national security."
4) "There is no point of worrying about his behavior. He won't change it" - In this sentence, the verb "worrying" describes the action of feeling concern or anxiety. If you want to expand on the verbs, you can include additional actions. For instance, "There is no point of worrying about his behavior. He won't change it, so it's better to focus on finding a solution or addressing the issue directly."