I think you could put: "How was the first day in the studio?" In fact it sounds more naturally. I would use "What+like" whenever i refer to a person or an object. For example, "What is your son like?" "What is your car like?" But thats just my opinion. Please correct me if im wrong. :)

Si se refiere al cálculo, yo generalmente uso lo siguiente: -En 2 o más dimensiones: "Un entorno (o vecindad) de radio epsilon y centro A". -Si es en una dimensión, generalmente usamos la palabra intervalo. "Un intervalo de tamaño epsilon."

verbling.com sharedtalk.com http://www.moreofit.com/similar-to/www.italki.com/Top_10_Sites_Like_Italki/ (here are some more) What accento are you keen on?

Hello! In my opinion a good way to improve your speakiing is if you first listen. There are a lot of podcast and series available on the internet. I improved a lot my speaking trying to listen carefully the sound and rythims of the sentences, wich depends a lot on the accent you are listening, of course. Then, there are also lots of websites where you can practice speaking with others! That´s very important too! Try to practice everyday with people from different places (if they are native better, but it helps a lot to practice). And try to speak about different topics: that way you can expand your vocabulary a lot! :D

Im not sure, but i would say: "Can you give me your phone number, please? Just in case i need it."

Hello! 2) I think that the boarding of a ship is when pirates for example, invade the ship. They board it to fight against the crew and steel things and get the booty. 3) Im my opinion, High-sea adeventure is related with ocean-going adventure. Thats all i can help you with this. :)

I agree with the others! But i add that is very important to listen podcast or series in english too, I know you said you are fine with your listening, but i mean listening carefully the rythims, sounds and stresses they use while native speak. That depends a lot on the accent you want to imporve, of course. :)

Im not sure what do you want to say with that. If you want to say that Elmo fired his gun accidentaly, you can say: "A Elmo se le escapó un tiro" If you want to say that Elmo dodged the bullet, then you can say: "Elmo esquivó la bala" Thats in my opinion. I hope others can correct me if i am wrong. :)