The success of the project depends _____ the cooperation of all team members.

• A. of
• B. on (Answer)
• C. with
• D. for

'Depend on' is the fixed collocation meaning to rely on or be determined by something. 'Depend of' does not exist in standard English, and 'depend with'/'depend for' are not valid prepositional pairings for this verb.

She was completely _____ with the loud noise coming from the construction site.

• A. annoyed of
• B. annoyed at (Answer)
• C. annoyed with
• D. annoyed for

'Annoyed at/by' a thing or situation is correct when the source of annoyance is not a person. 'Annoyed with' is typically used when the source is a person. Since the noise (a thing) is the cause here, 'annoyed at' is preferred; 'annoyed of' and 'annoyed for' are not standard collocations.

The two companies eventually agreed _____ a joint venture after months of negotiation.

• A. on (Answer)
• B. to
• C. in
• D. for

'Agree on' a plan or arrangement is correct when both parties reach mutual consensus, as with a joint venture. 'Agree to' is used for agreeing to a proposal made by one party — a subtly different nuance from mutually deciding on an arrangement together.

He is deeply _____ in the local community's efforts to preserve the historic building.

• A. involved in (Answer)
• B. involved with
• C. involved on
• D. involved at

'Involved in' an activity or effort is the standard collocation for participation in an undertaking. 'Involved with' is used for involvement with a person or organisation in an ongoing personal or professional sense. 'Involved on' and 'involved at' are not standard prepositional pairings.

The scholarship is _____ to students who demonstrate both academic merit and financial need.

• A. confined
• B. restricted (Answer)
• C. reserved
• D. limited

'Restricted to' is the standard collocation meaning access is limited exclusively to a specified group. 'Confined to' typically describes physical restriction of movement or space, an inappropriate register for eligibility criteria. 'Reserved for' would require 'for', not 'to'. 'Restricted to' is the more precise, formally preferred term for eligibility conditions.

The professor's lecture was _____ with references to obscure philosophical texts.

• A. replete (Answer)
• B. complete
• C. replaced
• D. compact

'Replete with' means filled or well-supplied with something, typically in formal or literary register. 'Complete with' is more commonly used for physical objects or sets, sounding awkward for a lecture's intellectual content. 'Replaced with' means substituted, an entirely different meaning, and 'compact' does not take 'with' in this collocational sense.

He was _____ to a fine for violating the parking regulations.

• A. subjected
• B. subject (Answer)
• C. subjective
• D. subjecting

'Subject to' (an adjective, not a verb form) means liable to receive something, typically a penalty or condition. 'Subjected to' (the verb) means forced to undergo something unpleasant done deliberately by another — a stronger sense than simply being liable to a fine under a rule. 'Subjective' is unrelated, and 'subjecting' is grammatically incompatible here.

The proposal was met with _____ scepticism from the board members.

• A. considerable (Answer)
• B. considering
• C. considerate
• D. consideration

'Considerable' (adjective) means large in degree, modifying 'scepticism' to show its extent. 'Considering' means 'taking into account' and does not function as a simple degree modifier. 'Considerate' means thoughtful of others, an unrelated meaning, and 'consideration' is a noun that cannot modify another noun directly.

The minister's speech was _____ criticised for its lack of concrete proposals.

• A. widely (Answer)
• B. wide
• C. widen
• D. widened

'Widely criticised' uses the adverb 'widely' to modify the passive verb 'criticised', indicating extensive criticism. 'Wide' is an adjective and cannot modify a verb. 'Widen' means to make broader, unrelated in form here, and 'widened' is a past-tense/participle form, also grammatically incompatible as an adverb.

The two proposals are _____ similar that choosing between them proved extremely difficult.

• A. so (Answer)
• B. such
• C. too
• D. very

'So + adjective + that' is the correct structure for a result clause — the proposals are so similar THAT choosing was difficult. 'Such' would require a noun phrase, not a direct adjective here. 'Too' expresses excess without this kind of positive result clause, and 'very' is a simple intensifier that cannot introduce a 'that' result clause.