I think that you would have to add commas in each of the sentences, is they how they are written? Did you take the punctuation out?
You can be like I have a lot of homework to do and I need to study for a test tomorrow and so you wouldn’t have time or you are busy
The main idea is usually the one that stands out when scanning a material. Answer for 1 is A. For 2, in all dictionaries, the definition of the words is included as it is its main purpose. In 3, the main theme of the excerpt is the soldier's return to his hometown. Answer is B. For 4, the central idea is <span>C. Channing is hoping all of his years of service will result in a promotion. For 5, the antonym of delicate is C.robust. Finally, for 6, the answer is D. </span>
"We hid Lola's birthday present under the bed" is a <u>prepositional phrase</u>, it modifies a noun or a verb in the sentence with a preposition. In this case the phrase is an adverbial phrase because the preposition "under" is modifying the verb "Hid". If you ask Where the present was hidden? Was hidden <u>under </u> the bed.
"The runner leading the pack is our friend Kirsten" is a noun phrase, this phrase has a Noun, which is "Kirsten" but we can only identified who is Kirsten because of the rest of the prhase. Our friend kirsten <u>is the runner leading the pack. </u>
"The construction workers are building a new house" is a verb phrase, it is composed of the verb to be + ing form (are + building), and gives the idea of continuity. Because of the verbal structure used, is posible to identify that the workers are doing something in a cotinous way instead of a finished action or a reported action, for example.
