Fill in the blanks with the correct word: We saw a of cattle grazing. And: The sentence expresses disbelief. is the verb meaning to accept something as true.

_Step 1: Identify the type of questions.
The image contains two types of questions:

1. Fill in the blanks with the correct word (Section 3).
2. Write the full forms of abbreviations (Section 3.4).

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You're on a roll —
Section 3: Fill in the blanks with the correct word

a) The sentence describes seeing a group of animals. A group of cattle is called a "herd". "Kettle" is a container for boiling water.
The completed sentence is:
We saw a herd of cattle grazing.

The correct word is:

$$\boxed{\text{cattle}}$$

b) The sentence expresses disbelief. "Believe" is the verb meaning