Sentence Completion

The subject 'schedule' is third-person singular, so it requires the singular verb form 'bewilders'. 'Bewilder' is the base form used with I/you/we/they, while 'bewildrers' and 'bewildur' are misspelled non-words. The sentence describes a recurring situation, so present tense is appropriate.

The subject 'Communication' is singular and uncountable, requiring the singular verb 'plays'. 'Played' is past tense, 'playing' is a participle, and 'played for' is grammatically incorrect. The sentence describes a general truth, so present tense is correct.

When two singular nouns are joined by 'and' to name a single dish or concept, the verb is singular. 'Jam and eggs' is treated as one dish/combination, so 'is' (singular) is correct. 'Was' would be past tense, while 'are' and 'were' are plural forms.

The subject is 'The president of the first national bank and leader of the scout troop' - one person holding two positions, which is singular. Therefore, 'has' (singular helping verb) is correct. 'Was' is past tense, 'have' is plural, and 'were' is plural past tense. The word 'just started' indicates present perfect tense.

'None' can be singular or plural depending on context. With 'of the men' (plural people), the verb should be plural: 'were arrested'. 'Was' and 'is' are singular forms, while 'are' is present tense but the sentence context suggests past occurrence. In modern usage, plural verbs with 'none of [plural noun]' are standard.

When forming the plural of 'spoonful', the suffix '-ful' is treated like a regular noun ending, so we add '-s' to make 'spoonfuls'. This follows the pattern of 'handfuls', 'cupfuls', etc. 'Spoonsful' would mean multiple spoons each full of something, which changes the meaning. 'Spoonfully' and 'spoonfuly' are not valid word forms.

The phrase 'one and one' is a mathematical expression representing a single calculation that equals two. As a singular concept, it takes the singular verb 'equals'. 'Equal' is the plural form, 'equally' is an adverb, and 'equalent' is a misspelling of 'equivalent'. This follows the rule that mathematical expressions treated as single units use singular verbs.

The phrase 'two plus two' represents a single mathematical result (four), so it takes the singular verb 'is'. When a mathematical expression is treated as one total amount, use a singular verb.

The subject 'posters' is plural, so the verb must be plural. 'Were' is the only plural verb in the options. When the subject follows the verb (inversion), still match the verb to the subject's number.

'Data' is technically a plural noun (singular: datum), so 'These data are' is grammatically correct. The word comes from Latin and maintains its plural form in formal English. However, 'This data is' is now commonly accepted in modern usage.

When 'or' connects a singular and a plural subject, the verb agrees with the closer subject. 'Books' is plural and closer to the verb, so 'are' is correct. This is called the principle of proximity.

'His favourite dessert' is the singular subject, even though it ends with a plural-looking word. The core subject is 'dessert', which is singular, so it needs the singular verb 'is'. Don't be distracted by words that only describe the subject.

With 'or', if both subjects are singular, use a singular verb. The rule is not additive here - 'or' presents alternatives, not a combination. Even though there are multiple items, 'or' means you're choosing one alternative at a time.

Phrases referring to time, money, distance, or weight usually take singular verbs when they represent a single total amount. 'Five years' here is one period of time, not individual years, so 'is' is correct.

Expressions of quantity, amount, or measurement take singular verbs even if the number is more than one. 'A thousand bushels' is treated as one amount or yield, so it uses 'is'. The focus is on the quantity as a single concept.

When a subject means 'a number of' or 'a group of', use a singular verb. 'The parade' is the true subject - 'of cars and horses' just describes what's in the parade. The parade itself is one event, so 'was' is correct.

Amounts of money are treated as singular even when the number is plural. 'Ten rupees' is one total price or amount, not individual rupees being counted. When referring to a sum as a whole, use 'is'.

When a quantity like 'five millilitres' is treated as a single amount or measurement, it takes a singular verb. 'Seems' agrees with the singular idea of the amount, not the plural noun. 'Seem' would be incorrect here because we're focusing on the total quantity as one unit.

With 'neither...nor' constructions, the verb agrees with the subject closest to it. Here, 'members' is plural and closer to the verb, so 'are' is correct. 'Is' would be wrong because it doesn't agree with the nearer subject. 'Will/would' are auxiliary verbs that don't fit the context.

When two nouns refer to the same person using a single article ('my severest critic AND best friend'), the subject is singular and requires a singular verb. 'Is' correctly identifies that one person (the wife) fulfills both roles. 'Are' would incorrectly suggest two different people.

The subject of this sentence is 'cost' (singular), not 'cars'. The prepositional phrase 'of new cars' just describes which cost we're discussing. Since 'cost' is singular, it takes the singular verb 'is'. 'Are' would incorrectly make 'cars' the subject.

In this inverted sentence starting with a preposition, 'Italy' is the subject (singular), so it needs the singular verb 'lies'. 'Lie' would be for plural subjects. 'Liers' is not a valid word - it's either 'liars' (people) or 'layers' (one who lays). This is about geographical location.

'News' is a singular uncountable noun in English, even though it ends with 's'. It always takes a singular verb like 'is', never 'are' or 'have'. 'Had' is past tense but doesn't agree with the present context. Treat 'news' like 'information' or 'evidence' - always singular.