Both are correct, but each usage has a distinct meaning. "All were" refers to multiple countable nouns, e.g. books, teachers, ideas. For example, "All applications were considered before a decision was reached." In this usage it means "every (single) one." In contrast, "all was" refers to a nonspecific totality of something, e.g. read more
For example, "All applications were considered before a decision was reached." In this usage it means "every (single) one." In contrast, "all was" refers to a nonspecific totality of something, e.g. hope, our efforts, the sum total of our possessions. read more
Which sentence is correct: In this section you can make a payment: verify carefully that all the data submitted is correct and confirm by clicking the Proceed button. or. In this section you can make a payment: verify carefully that all the data submitted are correct and confirm by clicking the Proceed button. read more
Before a noun with no determiner (possessives, articles and demonstratives) we use all. All children need love. All cheese contains fat. All lights were out. Before a noun with a determiner (the, my, this etc.), all and all of are both possible. All the lights were out. All of the lights were out. I have invited all my friends to my birthday party. read more