Why does languge arts suvk

When you use construct a sentence in german in past tense for example i drank milk on monday in the caravan the last tense version ich getrinken milsch am montag in mine whonwagen how would you put this is the write order if the sentence

Translate english to german the following quote: i love you to the moon and back!

Fill in the missing demonstrative article. ich kaufe pfred a. dieser b. diese c. dieses d. diesen