What is the verb in the sentence below?

I was so happy on my birthday.

What is the verb in the sentence below?

The class gives their papers to Mrs. Sronce.

What is the verb in the sentence below?

Read chapter three by Wednesday.

What is the verb in the sentence below?

We will leave at 2:45.

In what tense/form is the following verb?

You will learn more about the Viking Age.

In what tense/form is the following verb?

Larry learns about archaeology in the library.

In what tense/form is the following verb?

The whale adapted to water over many centuries.

In what tense/form is the following verb?

The nests contain many chambers.

In what tense/form is the following verb?

Someday I shall travel to Egypt.

In what tense/form is the following verb?

Modern historians recognize their many achievements.

In what tense/form is the following verb?

CJ asked him about his old football coach.

In what tense/form is the following verb?

Mrs. Johnson will arrive soon.

In what tense/form is the following verb?

Amanda and I have laughed a lot.

In what tense/form is the following verb?

They measured the snow.

In what tense/form is the following verb?

They have learned about verbs this month.

In what tense/form is the following verb?

You shall not enjoy recess if you act inappropriately.

Which tense/form tells something that happens regularly?

Which tense/form tells that something hasn't happened yet?

Which tense/form tells something that already happened?

Which tense/form tells that something already happened for a period of time?