Question

Combine sentence by using an infinitive:
I am too tired. I cannot work anymore.
A) No change
B) I am too tired to work anymore.
C) I am too tired therefore, I cannot work anymore
D) I cannot work anymore because I am too tired.

Answer 1

Hint: In the English language, tenses are extremely important. It shows that an event takes place, whether it is in the past, present, or may take place in the future. The base form of a verb with the word "to" in front of it is called an infinitive verb. The "to" is a part of the verb when you use an infinitive verb. In this case, it isn't behaving as a preposition.

Complete answer:
Tense - Tense is a category in grammar that expresses time reference. The use of specific forms of verbs, especially in their conjugation patterns, is generally how tenses are expressed. The past, present, and future are the three primary tenses used in many languages. There are only two tenses in certain languages, such as past and non-past, or future and nonfuture.

Infinitive verb – The infinitive is a verb's base form. When we speak about infinitives in English, we typically mean the present infinitive, which is the most common. The perfect infinitive, perfect continuous infinitive, continuous infinitive, and passive infinitive are the four other forms of the infinitive.

Infinitive verbs contain the following examples:
to be
to have
to hold
to sleep
to spend

There are two kinds of present infinitives:
the to-infinitive = to + base
the zero infinitive = base

When you put not in front of any form of the infinitive, you get the negative infinitive. So, To verb in present tense is an infinitive form. ‘Work’ is the main verb, and the infinitive is "to work."

Hence, Option B i.e, I am too tired to work anymore is the correct answer.

Note: Since infinitives are not used as verbs in sentences, they are never conjugated with -ed or -ing at the end. They're one of three kinds of verbals, which are verbs that can be used as an adjective, noun, or adverb. Gerunds and participles are the other verbals.