Non-finite verb : - Non-finite verb forms do not show tense, person or number. Typically they are infinitive forms with and without to (e.g. to go, go), -ing forms and -ed forms (e.g. going, gone): She tiptoed round the house so as not to wake anyone .

Example : You need to paint the whole cupboard, starting from the bottom.

Present Participle:

The Present Participle. It ends in -ing. (Verb + ing.). It represents an action which is incomplete or is going on. It is also called the Active Participle.

• Running water is not always fit for drinking.

The Gerund and the present Participle have the same form. But whereas the gerund acts like a noun, the present participle acts like an adjective.

In the question : -

1. He is not _____________ very hard.

In this sentence , the correct non finite verb that can be placed in the blank part is working as it is The Present Participle. It ends in -ing. (Verb + ing.). It represents an action which is incomplete or is going on. It is also called the Active Participle.

2. I’m not ____________ TV right now.

In this sentence , the correct non finite verb that can be placed in the blank part is watching as it is The Present Participle. It ends in -ing. (Verb + ing.). It represents an action which is incomplete or is going on. It is also called the Active Participle.

Thus , the Correct Option is B , which is 1. Working 2. Watching .

Non-finite verb : - Non-finite verb forms do not show tense, person or number. Typically they are infinitive forms with and without to (e.g. to go, go), -ing forms and -ed forms (e.g. going, gone): She tiptoed round the house so as not to wake anyone .

Example : You need to paint the whole cupboard, starting from the bottom.

Present Participle:

The Present Participle. It ends in -ing. (Verb + ing.). It represents an action which is incomplete or is going on. It is also called the Active Participle.

• Running water is not always fit for drinking.

The Gerund and the present Participle have the same form. But whereas the gerund acts like a noun, the present participle acts like an adjective.

In the question : -

1. I go _________ every morning.

In this sentence , the correct non finite verb that can be placed in the blank part is running as it is The Present Participle. It ends in -ing. (Verb + ing.). It represents an action which is incomplete or is going on. It is also called the Active Participle.

2.The fans are _____________ with joy.

In this sentence , the correct non finite verb that can be placed in the blank part is shouting as it is The Present Participle. It ends in -ing. (Verb + ing.). It represents an action which is incomplete or is going on. It is also called the Active Participle.

Thus , the Correct Option is D , which is 1. Running 2. Shouting .

Non-finite verb : - Non-finite verb forms do not show tense, person or number. Typically they are infinitive forms with and without to (e.g. to go, go), -ing forms and -ed forms (e.g. going, gone): She tiptoed round the house so as not to wake anyone .

Example : You need to paint the whole cupboard, starting from the bottom.

Present Participle:

The Present Participle. It ends in -ing. (Verb + ing.). It represents an action which is incomplete or is going on. It is also called the Active Participle.

• Running water is not always fit for drinking.

The Gerund and the present Participle have the same form. But whereas the gerund acts like a noun, the present participle acts like an adjective.

In the question : -

I ___________ him __________  the house.

In this sentence , the correct non finite verb that can be placed in the blank part is saw an din the second part entering as it is The Present Participle. It ends in -ing. (Verb + ing.). It represents an action which is incomplete or is going on. It is also called the Active Participle.

Thus , the Correct Option is B , which is Saw , Entering .