Or, and doesn`t work as a carpenter something different from and. While the word and seems the whole ADD, or not. You`re proposing a CHOICE. If you use only one subject of the sentence, the verb you use must also be singular. These should always match. If one subject is in the singular form and the other subject in the plural form is in such sentences, it is best to place the plural subject last and use the plural form of the verb. For example, neither the teacher nor the students were able to explain it. Two-piece items such as pants, pants, gloves, wounds, jeans, tights, shorts, pajamas, drawers, etc. and instruments such as scissors, pliers, glasses, folding bars, pliers, etc.
make a plural when used in the raw form and are unique when used with a pair.  SUBJECT-VERBE RULE #2 Two or more singular subjects that are bound by or (or not) as a singular compound subject and therefore use a singular verb to consent. The verb in such constructions is or is obvious. However, the subject does not come BEFORE the verb. Composite nouns can act as a composite subject. In some cases, a composite theme poses particular problems for the subject-verb agreement rule (s, -s). Example: The list of items is on the desktop. If you know that the list is the topic, then choose for the verb. Here is the theme “conclusion,” and the verb is “shown.” Since the “conclusion” is singular (there is only one), the verb should also be singular. Note: Two or more plural topics that are bound by or not would naturally use a plural verb to accept.
5. The verbs must not correspond to words that come between the name and the verb between (interrupting). One example is that “the highest percentage of voters is for this; ” the verb “is” with the name “percentage,” the theme of the phrase, not “voters.” The sentences “a series of; the majority of” are considered plural in meaning. They stand before a pluralistic noun and are used with a plural state. All regular verbs (and almost all irregular verbs) in English agree in the singular of the third person of the indicator by adding a suffix of -s or -`. The latter is usually used according to the stems that end in the sibilants sh, ch, ss or zz (z.B. it rushes, it hides, it collects, it buzzes.) This composite subject therefore requires a singular verb to accept it.