ALCPT Prepositions and Conjunctions Usage 2 — Questions and Answers

Question 1: Choose the correct preposition: 'The troops waited _____ the arrival of the supply convoy.' (A) during (B) since (C) for (D) until

during
since
for (Correct answer)
until

Correct answer: for

'Wait for' is the correct prepositional phrase when waiting for a specific event or person. 'Wait for the arrival' is the standard collocation in English.

The phrasal verb 'wait for' is used when waiting for a specific person, event, or thing to arrive or occur. 'Wait during' would mean to wait throughout a period of time. 'Wait since' is incorrect grammatically. 'Wait until' would require a time reference (e.g., 'wait until noon'). 'Wait for the arrival of the supply convoy' is the correct construction. Preposition collocations with common verbs are frequently tested on the ALCPT.

Question 2: Select the correct conjunction: 'He studied hard, _____ he did not pass the English proficiency test.' (A) so (B) because (C) yet (D) since

so
because
yet (Correct answer)
since

Correct answer: yet

'Yet' is a coordinating conjunction that indicates contrast or an unexpected result. Studying hard but not passing is an unexpected outcome, making 'yet' the appropriate conjunction.

The sentence presents a contrast: studying hard (positive preparation) but not passing (unexpected negative result). 'Yet' and 'but' both signal contrasting or unexpected outcomes. 'So' indicates result or consequence. 'Because' indicates cause. 'Since' indicates cause or time. Only 'yet' correctly expresses the contrast — he studied hard, yet (despite this) he did not pass.

Question 3: Fill in the blank: 'The officer is responsible _____ maintaining discipline in the unit.' (A) of (B) for (C) to (D) with

of
for (Correct answer)
to
with

Correct answer: for

'Responsible for' is the correct collocation. 'Responsible for + gerund/noun' indicates accountability for a task or action.

The adjective 'responsible' collocates with the preposition 'for' when indicating accountability or duty: 'responsible for maintaining,' 'responsible for the outcome.' 'Responsible to' is used when answerable to a person or authority. This prepositional collocation is tested on the ALCPT because it appears frequently in military contexts such as duty descriptions, evaluations, and regulations.

Question 4: Choose the correct option: 'The mission was cancelled _____ the severe weather conditions.' (A) due to (B) despite (C) although (D) whereas

due to (Correct answer)
despite
although
whereas

Correct answer: due to

'Due to' indicates cause or reason. The mission was cancelled because of the severe weather — 'due to' correctly expresses this causal relationship.

'Due to' functions as a prepositional phrase meaning 'because of' or 'as a result of.' It introduces the cause of the main clause's result. 'Despite' and 'although' indicate contrast (the mission proceeded despite the weather). 'Whereas' indicates comparison or contrast between two clauses and requires a full clause. 'Due to the severe weather conditions' correctly explains why the mission was cancelled.

Question 5: Select the sentence with the correct use of a conjunction: (A) She will deploy either to Europe or Asia. (B) She will deploy either Europe or to Asia. (C) She will deploy to either Europe or Asia. (D) She will deploy to Europe either or Asia.

She will deploy either to Europe or Asia.
She will deploy either Europe or to Asia.
She will deploy to either Europe or Asia. (Correct answer)
She will deploy to Europe either or Asia.

Correct answer: She will deploy to either Europe or Asia.

'Either...or' is a correlative conjunction that should connect parallel grammatical elements. In option (C), 'either Europe or Asia' connects two parallel nouns as objects of 'to.'

Correlative conjunctions like 'either...or,' 'neither...nor,' and 'both...and' must connect parallel grammatical structures. In option (C), 'either Europe or Asia' pairs two parallel proper nouns as the object of the preposition 'to.' Option (A) places 'either' before 'to,' creating asymmetry. Option (B) has an unbalanced structure. Option (D) is incorrect word order. Parallel structure with correlative conjunctions is an important ALCPT grammar topic.

Question 6: Choose the correct preposition: 'The new regulation takes effect _____ January 1st.' (A) in (B) at (C) on (D) by

in
at
on (Correct answer)
by

Correct answer: on

'On' is used with specific dates. 'On January 1st' correctly uses 'on' for a specific day. 'In' is used with months and years; 'at' is used with specific times of day.

English time prepositions follow specific patterns: 'at' + time (at 0800, at noon), 'on' + day/date (on Monday, on January 1st), 'in' + month/year/period (in January, in 2026). 'By January 1st' would mean before or no later than that date, changing the meaning to a deadline. The sentence means the regulation starts on a specific date, so 'on January 1st' is correct. This preposition rule is one of the most frequently tested items on the ALCPT.

ALCPT Prepositions and Conjunctions Usage 2

Choose the correct preposition: 'The troops waited _____ the arrival of the supply convoy.'
(A) during
(B) since
(C) for
(D) until