Speak English or Tagalog

Speak English or Tagalog? Why we should speak English or Tagalog?
Speaking in English or Tagalog are very important to us. We can use it to communicate to others especially when we go to abroad. We also use it to negotiate to the other country and it also help us to have a job easily.
We all know that the others are hard to speak in English. That's why our teacher teaches us how to speak well and they help us to speak properly. We know that we can speak well when we have learned all things that we should learn.
When we have no language to use,we cannot understand each other.We should be proud of it!!!