Stamp collecting which is a hobby sometimes used in the schools to teach economics and social studies.
Yes, it is grammatically correct.
absolutely No. Economics is an academic discipline, like philosophy, algebra, music and chemistry. As such, it is not generally capitalized. However, when discussing a specific academic course at a learning institution, such as "Economics 101", or "Industrial Economics", it is proper to capitalize. Correct: Ayn Rand's understanding of economics was naive. Correct: I'm certain I passed my Economics and Asian Anthropology exams. Incorrect: I enjoy learning about Economics and Literature.
what is the defination of economics
No, this would be correct: "My mom likes to hike, and sometimes I go with her."
Sometimes I think that you are cute and funny or Sometimes I thought that you were cute and funny
Let's wear it sometimes is a correct grammar if it is referring to something that is in the noun form, for example, a song or movie title. It is not correct if it is referring to some form of sentence since it is not clear what is being worn.
"How are you" is a correct sentence.
Yes, this sentence is correct.
You are palpitating. This is a correct sentence.
Yes, it is grammatically correct to start a sentence with the word "as." However, using "as" at the beginning of a sentence can sometimes make the sentence sound more formal or structured.
There is no grammatical reason to capitalize every word in a sentence. It may sometimes be done as someone's attempt at emphasis, but it is never grammatically correct.
collecting data