When you mean "it is". The apostrophe simply denotes a missing letter(s). In this case the "i" from "is". So, for example, you would write "It's going to rain" because you mean "It is going to rain". However you would not use an apostrophe for e.g. "Tickle its chin and the cat will purr".
You should use the word "I" when it is the subject of a sentence, and the word "me" when it is the object of a sentence or of a preposition. "I want you to understand me." "I want you to listen to me."
You can use the sentence: She spoke to him reprovingly
You can use the word but in a sentence by: The girl liked ice-cream, but she also liked popsicles.
You can use an underscore to remove a word out of a sentence. It can be placed where the word was.
It is the adverb for doleful, but I do not think you should use it in a sentence
find the meaning of the word
I should water my poinsettia.
an artist should have a portfolio
You should use the word "where" is a sentence when refering to a place or location. For an example: "Where were you going?" Which you could also ask as "To which place were you going?"
You should use the word "where" is a sentence when refering to a place or location. For an example: "Where were you going?" Which you could also ask as "To which place were you going?"
You should use the word had because if its past you would say i had this not I have this because it is not the past but the persent.
You should spell out the word.