Yes but you could make it much better.
Search for advice on sentence and word structures.
Yes, "Can I have your name?" is a correct sentence. It is commonly used when asking someone for their name.
No, correct usage would be "...everyone is not the same"; as in, "Aren't you glad that everyone is not the same?".
Math is the correct spelling for this sentence. Maths can be the correct spelling for this sentence. In other words it depends on how you put it in a sentence. * * * * * English : Maths US : Math
Both are correct, in is just an abbreviation for inside, so the sentences are the same.
No, because we do not end a sentence with the word 'at'. Simple asking "Where is she?" conveys the same inquiry, and 'at' is unnecessary.
It is on the far left of Mrs. Claus' kitchen. Its the same clock as the coffee shop.
Whether it is technically correct to use both dashes and parentheses in the same sentence would depend on the structure of the sentence. On a practical level, however, that much punctuation might tend to confuse your readers.
Yes, but whether it means anything is unclear. A sentence may be grammatically correct and total gibberish at the same time.
You are correct. 5X5.5 is the same as 5X139.75 (the .75 is sometimes left off)
"What is your expertise?" is correct. "Expertise" means the complete collection of a person's special skills and as such agrees with singular verbs. A sentence with the same meaning but a plural verb would be "What are your expert skills?"
The clause / sentence has no meaning out of context. If it is a response, the somewhat archaic but correct construction is "I am fine, as I hope you are as well." You would not use the words "too" and "as well" in the same clause as that is redundant.
frank, mikey & Gerard no its frank Gerard and bob not mikey correct- mikeys only know poisin is coffee!! same here mikey same here!!