In the adjoining figure, each angle is shown by a letter. Fill in the blank with the help of the figure:

Corresponding angle. 

$\angle p$ and $\angle$ .

In the adjoining figure, each angle is shown by a letter.

Corresponding angle of $\angle q$ is $\angle$_____.

In the adjoining figure, each angle is shown by a letter. Fill in the blank with the help of the figure.

Corresponding angles. 

$\angle r$ and $\angle$_____.

In the adjoining figure, each angle is shown by a letter.

 The corresponding angle of $\angle s$ is $\angle$ _____.

In the adjoining figure, each angle is shown by a letter.

Interior alternate angles $\angle s$ and $\angle$_____.

In the adjoining figure, each angle is shown by a letter. Fill in the blank with the help of the figure.

Interior alternate angles.

$\angle w$ and $\angle$_____.

Observe the angles shown in the figure and write the pair of interior alternate angles.

Observe the angles shown in the figure and write the pair of corresponding angles.

Observe the angles shown in the figure and write the pair of interior angles.