The plural of calf is calves.
The general rule to form plural nouns is adding an -s at the end of the singular noun.
There are exceptions to this rule, regarding the last letters of the singular noun.
If the singular noun ends with an -f or -fe, to form the plural we must drop the -f or -fe and add -ive.
This explains why the plural of calf is calves.
Other examples of nouns ending in -f and -fe are:
- wife → wives
- life → lives
- leaf → leaves
You can learn more about plural nouns in the link below:
brainly.com/question/14427668
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The answers are Thrush & Bush.
It is definitely not B nor D because those two have negative meanings. It can't be C because excessive means "beyond the usual", which has a slightly negative meaning.
The answer should be A, conversational.
<span>Or is not an example of transition word or phrase.</span>