"Liter" is the spelling used in American English. "Litre" is the spelling used in Standard English.

If you say "I had my dog lick my hand", you will have initiated the dog's action, and the dog obliged.

Perhaps you mean to say "slogging along"? Meaning, to work hard continuously over a long period of time. "Slugging along" would change the meaning.

It makes sense both ways. At the end is more common.

There is no difference

FOOD RECOMMENDED IN SPAIN

In my country you can find different types of restaurants, above all because people from many cultures and backgrounds live here. If you visit a mall, you can see a Chinese restaurant next to an Italian, Mexican, Arabic or french restaurant. But if you want to know which class of local food you might taste in Spain take note. We are going to begin with different parts of the country. If you are planning a trip to the North of my country, you are lucky if you like to eat, because all restaurants there are very generous with their dishes. In many of them if you buy a beer they give you a free dish as well. We call this dish a “tapa”. Maybe you will have a tapa of octopus or potatoes with a spicy sauce called “bravas” there, or mussels, or different foods with bread called “montaditos” (bread with cheese and jam, or bread with egg and tomato, or cheese with pepper, etc.). You will taste seafood if you go there, because they have Spain’s best seafood. In the South they have the same tapa” culture. If you take a drink they normally give you a tapa free, but although they are also very delicious, they give you a smaller portion and it is another type of food. They could offer you a tapa of fried fish called “pescaito frito”, or “coquinas” or different “montaditos”. If you go in the centre of the country you have to try a dish which is good to eat with a spoon; a stew cooked slowly over a fire for 5 or 6 hours. I’m from Valencia; People use to think that the “paella” is from Spain, but that’s not entirely true. The genuine “paella” is only from Valencia, so if you want to eat the best paella made in Spain you should taste it in my city. I can recommend several restaurants from here; in the Malvarrosa beach you can find the following restaurants to eat a good paella: “La Alegría de la Huerta”, “La Pepica”, “L’estimat”, “La Marcelina” and “Panorama”. From the last one you will be able to enjoy a beautiful view. Anyway, if you go on holiday to Spain I’m sure you are going to enjoy eating a lot!

What I am going to do tomorrow.

Well, tomorrow I'm going to wake up at 10 o'clock, then, I'm going to have breakfast; No, I think I'm going to take a shower first and then I'm going to have a breakfast afterwards. After that, I'm going to watch the football match between Real Madrid vs Juventus. I hope Juventus wins; It's been my favorite team since I was a little boy. Finally, I hope you have a good day tomorrow and see you soon. Thank you.
I want to tell you that I didn't use Google Translate.

America's Discovery

Christopher Columbus discovered America. He was an Italian admiral born in Genova, Italy, but he worked for Spanish kings. They gave him three ships for his expedition. He left the "Puerto de Palos" harbour in Spain and arrived at Guanahani island on October 12th, 1492, renaming it "San Salvador". This island currently belongs to the Bahamas. Christopher Columbus made this trip in approximately 62 days. Actually, there is a lot of discussion regarding this historic event; Who discovered America? Columbus, the vikings or the Chinese?