Quotation marks need to be placed around text to instruct a search engine to treat the text as a phrase. This lets the computer know to look for only sources that have the entire phrase listed as a prompt.
at the beginning
When it modifies the subject as an adjective phrase."The plan to stop the project did not succeed."
from the intake to the crank
the name of the module
Yes, "honestly" can be used at the beginning of a phrase to emphasize the truthfulness or sincerity of what follows. For example, "Honestly, I didn't mean to offend you."
Yes that is correct.
"kept on a sunny windowsill" is the participial phrase in the sentence. It describes where the violet was placed.
I artistically placed the glitter onto the page to make it look like stars
No. The word "placed" is a verb form, or an adjective. It can form a participial phrase, but it cannot be a preposition.
No, quotation marks are not needed around individual letters when they are used as part of a word or sentence in standard writing. Quotation marks are typically used to indicate a direct quotation or to highlight a specific phrase in writing.
On an interference engine it can cause severe engine damage. On a non-interference engine the engine may not start or run incorrectly.
Because the engine is placed on the carburetor body and the engine is warm. The carburetor should be in the metal to be melted.