Exercise 6. Emphasize the theme of the missing verb and fill in the gaps with “is” or “are.” This subject compliance test verifies your understanding of using the correct verb form depending on the subject. Sometimes you need a singular verb. Sometimes we need a plural. Do you know when to use everyone? Find it with the exercise below. Exercise-10 Choose the correct verb form, singular or plural. Exercise-4 Find the correct form of the verb given in the following sentences. Exercise-2 Select the correct shape from the parentheses. . The rice basket and fish bucket _______ very delicious… Exercise-1 Select the word that correctly fills in each sentence below. . And here`s the lesson if you want to check:.