Which is the correct basic order of a sentence?
Subject + Verb + Object
Subject + BE + Past Participle isn’t the word order of passive voice.

Prepositions combined with verbs must be considered as __________ (one unit/two units).
one unit
Prepositional phrases can be at either the beginning or the end of the sentence.

Complete the sentence order: Subject + BE + __________ (Preposition/Preposition phrase).
Preposition phrase (by chance, at the front of, etc.)
Nouns + preposition is the correct word combination.

Choose the correct position of adverbs of frequency:
Before BE
or
After BE
After BE

Adverbs of frequency are before auxiliary verbs.

Choose the correct word combination.
Verb + preposition / Adverb + preposition
Verb + preposition

Putting a negative adverb of frequency in front of the subject makes your writing more informal.
