Present Tense Exercise 26
the correct form of the verb in
simple present perfect tense.
In this exercise, nouns (Tom, Amy, Daniel, etc.) are used
in place of pronouns (I / You / We / They / He / She / It).
So, it is a good idea to think about which pronoun you could use
instead of each noun. After you know what pronoun replaces the noun,
use what you have learned in exercises
25 to conjugate
the verbs correctly.