In the following words can you indicate whether the word stress is on the 1st , 2nd , 3rd , or 4th syllable using the British pronunciation.

Constantinople , Economy , Photograph , Present (noun) , Advert , To Suspect , Permit (noun), Convict (verb) , Extraction , Conviction , Transportation , Photographer , Suspicious , Economics , Permit (verb) , Recording , Convict (noun) , Economical , Extract.

Can you tell me in the following sentences whether there is - one main clause, one main clause followed by a subordinate clause , two main clauses or a subordinate clause followed by a main clause.
1 - Sophie, who comes from France, works for the Environment Agency.

2 - Mark loves watching movies, yet he can't afford to see every film.

3 - Although the C.D player was expensive, Bryan decided to buy it.

4 - I tripped on the kerb while crossing the road.

5 - We can play squash or we can play tennis.

6 - What we do in life , echoes in eternity.

7 - I have 15 students, made up mostly of Japanese, in my class.

8 - Chris, who was late for work, rused out without his keys.

9 - I'm tired and want to go to bed.

10 - You can do teaching work or you can do conservation work.

In the below sentence can you state what each word is using this terminology - Adjective , Auxiliary Verb , Definite Article , Indefinate Article, Main Verb , Noun , Preposition , Adverb , Conjunction , Determiner , Gerund , Modal Verb, Pronoun , Superlative Adjective.
Many people think grammar is boring, but when you understand how language works, it can become one of the most interesting things you can study.

Question:-
In the below sentence can you state what each word is using this terminology - Adjective , Auxiliary Verb , Definite Article , Indefinate Article, Main Verb , Noun , Preposition , Adverb , Conjunction , Determiner , Gerund , Modal Verb, Pronoun , Superlative Adjective.
Students of grammar are usually good teachers and often enjoy working hard for long hours.

Optional Information:
Subject: English Grammar