Since the merger, the two departments have ____ communicated at all, which explains the duplicated work. Both hard and hardly are adverbs, both attach to communicated, and a candidate who has learned that -ly turns adjectives into adverbs will assume hardly is just the "proper" adverb form of hard. It is not. The answer is hardly, and it means the departments have communicated almost not at all — the opposite of communicating with effort. TOEIC tests this pair precisely because -ly normally builds an adverb from an adjective, but here it builds a negative adverb with a different meaning entirely. This guide gives you the rule and the sentence signals that make it automatic.
The rule: hardly is a negative, not an intensifier
hard and hardly are not two forms of one word. They are two different words:
hard(adverb) = with effort, with force, intensely.work hard,try hard,hit hard,rain hard. It is the adverb of degree meaning "a lot."hardly(adverb) = almost not, scarcely, barely.hardly work= do almost no work;hardly any= almost none;hardly ever= almost never. It is a negative adverb of degree meaning "almost zero."
So She worked hard and She hardly worked are near-opposites. The -ly does not intensify — it negates. This is why you cannot treat hardly as the polite or grammatical version of hard; swapping them reverses what the sentence claims. The same "the ending changes the meaning, not just the form" trap runs through the participial adjectives interested vs interesting selection guide, where the affix decides sense, not decoration.
Because hardly is already negative, watch for double negatives
hardly carries its own negation, so it does not pair with another negative word. hardly no time and can't hardly are errors — TOEIC uses them as distractors because they sound colloquially familiar to some ears. The correct patterns keep a single negation:
hardly any(nothardly no) —We have hardly any inventory left.hardly ever(nothardly never) —He hardly ever misses a deadline.can hardly(notcan't hardly) —I can hardly read the fax; it's too faint.
If a Part 5 option combines hardly with no, not, never, or n't, it is wrong on sight. The single-negative rule alone eliminates a distractor before you even weigh meaning.
The sentence signals that point to hardly
TOEIC plants tells that only fit the "almost none" reading:
- A consequence of scarcity —
..., which explains the duplicated work,..., so the project stalled,..., and morale suffered. If the outcome describes a shortfall,hardly(almost none) fits;hard(a lot) contradicts it. any,ever,at allnearby — these companions collocate withhardly, nothard.hardly any budget,hardly ever late,hardly worked at all.- Position immediately before the main verb —
has hardly communicated,can hardly hear.hardin the "with effort" sense usually sits after the verb or its object:worked hard,pushed the door hard.
And the signals that point to hard:
- Effort or force is being praised or measured —
worked hard to meet the target,the team pushed hard for the deal,it was raining hard. - The adverb follows the verb/object with no negative context —
studied hard,hit the ball hard.
The business collocations TOEIC actually tests
hard (with effort/force):
work hard,try hard,push hardstudy hard,train hardrain hard,hit hard(a market, a region)look hard at(examine closely)
hardly (almost none):
hardly any(budget, time, inventory, applicants)hardly ever(late, absent, complains)hardly work,hardly communicate,hardly noticecan hardly(hear, believe, wait, read)hardly ... at all
Note the one true overlap trap: hard is also an adjective (a hard decision), but that is not this item type. Part 5 hard/hardly items put the blank in an adverb slot — modifying a verb — so the adjective reading is off the table. Confirm the blank modifies a verb before choosing.
Worked items
Item 1. The new hire ____ any experience with the accounting software, so she will need a full week of training.
(A) hard (B) hardly has (C) hardly (D) hard has
The sentence names a shortfall — a full week of training is required — and any follows the blank. hardly (C) modifies has any experience to mean "almost none," which the training need confirms. Wait for the word order: the intended reading is hardly [has] any experience, and among single-adverb options (A) and (C), only (C) delivers "almost none." hard (A) would mean "has experience forcefully," which is nonsense. The hardly has / hard has options scramble word order as extra noise. The distractor logic: (A) tempts anyone treating hardly as merely the fancy form of hard.
Item 2. The engineering team worked ____ over the weekend to ship the patch before Monday's launch.
(A) hardly (B) hard (C) hardly ever (D) hard any
Effort is being praised — a weekend push to hit a launch — and the adverb follows the verb worked. hard (B) is correct: they worked a lot. hardly (A) would say they barely worked, contradicting the ship-the-patch goal. (C) and (D) add companions that fit neither the meaning nor the slot. The distractor logic: (A) is the reverse-meaning trap for a candidate who ignores that the sentence rewards effort.
Item 3. Attendance has been so strong this quarter that reps ____ ever miss the Monday forecast call.
(A) hard (B) hardly (C) don't hardly (D) hard ever
ever sits right after the blank and the frame ("attendance has been so strong") sets up "almost never absent." hardly (B) is correct: hardly ever = almost never. hard (A) cannot combine with ever in this sense. don't hardly (C) is a double negative — eliminated on sight by the single-negation rule. hard ever (D) is not a phrase. The distractor logic: (C) baits ears used to informal speech, but two negatives kill it.
The 20-second Part 5 routine
- Confirm the blank modifies a verb (not a noun) — if it modifies a noun, it is a
hardadjective item, not this one. - Scan for
any/ever/at alland for a shortfall consequence. Any of those →hardly(almost none). - Scan for effort/force being measured or praised, adverb after the verb. →
hard(a lot). - Kill any option that stacks
hardlywithno/not/never/n't— double negative, always wrong.
hard means a lot. hardly means almost none. The -ly reverses the sentence, so read for what the sentence is actually claiming — a shortfall or an effort — before you fill the blank.
Keep drilling the meaning-changing endings
The lesson here — that an affix can flip sense rather than just change part of speech — repeats across Part 5. Work through the participial adjectives interested vs interesting guide next, then the few / a few / little / a little quantifier selection guide, where a single article again turns "almost none" into "some," exactly the negative-versus-positive split you just practiced with hardly.