الخطوة 1اختر الخيار الصحيح
الخطوة 2أضف التدريبات التي تعجبك إلى المفضلة
When the subject is singular, the verb must be singular and when the subject is plural, the verb must also be plural. Take care when a plural noun comes between a singular subject and its verb, as in the example above.
This changes to these if the noun that follows is in the plural.
Also avoid the use of this instead of the personal pronoun: John had the book but he gave this to his brother should be John had the book but he gave it to his brother.
All meaning everything, takes a singular verb, all meaning everybody, takes a plural verb: All of us are present.