1. Of the following verbs, which is a stem-changing verb?

A.) merendar

B.) beber

C.) estudiar

D.) sacar

2. We call these verbs stem-changing because

A.) they have stems, leaves and petals.

B.) they have a spelling change in the first part of the verb in all forms.

C.) they have a spelling change in the first part of the verb in all forms except nosotros and vosotros.

Please help

Thank You.

1) a 2)c

Thank You Don.

I'll be glad to send this to our Spanish expert, after you've posted your answers.

I don't have answers. I need help with it. If you could please.

Thank You.

To determine which verb is a stem-changing verb, you need to understand what stem-changing verbs are. Stem-changing verbs, also known as boot or shoe verbs, undergo a vowel change in the stem or root of the verb in certain conjugated forms.

In the given options:

A.) merendar - This verb means "to have a snack" and it is a stem-changing verb. The stem changes from 'e' to 'ie' in the second vowel of the stem in some conjugated forms like meriendo (I am having a snack).

B.) beber - This verb means "to drink" and it is not a stem-changing verb. The stem remains the same throughout all the conjugated forms.

C.) estudiar - This verb means "to study" and it is not a stem-changing verb. The stem remains the same throughout all the conjugated forms.

D.) sacar - This verb means "to take out" or "to get" and it is not a stem-changing verb. The stem remains the same throughout all the conjugated forms.

Therefore, the correct answer is A.) merendar.

Now, moving on to the second question:

B.) they have a spelling change in the first part of the verb in all forms.

This is the correct answer. Stem-changing verbs have a spelling change in the first part of the verb in all forms, which is why they are called stem-changing verbs. The vowel change occurs in the stem or root part of the verb, not in the ending parts like nosotros or vosotros forms.

I hope this helps! If you have any more questions, feel free to ask!