Practice does not make perfect. Only perfect practice makes perfect.
The complete predicate in this sentence is A. mopped his brow, exhaled sharply, and picked up his phone.
B and C aren't correct, because they aren't complete predicates - something is missing.
D isn't correct, because <em>looking up from his computer monitor </em>is not a predicate, it is an adverb phrase.
Ir is the prefix of irresponsible. Ir means 'to not'
<em>Hope it helps</em>
What’s the attached image