Question

the host of reputed national and multinational /clients and /a better testimonial than the best spoken words./no error​

Answer 1

The host of the reputed national and multinational clients are a better testimonial than the best spoken words.

Explanation:

• The correct use of the verb in the above sentence is "are".  
• There are two nominatives or nouns and when two nouns are connected by the conjunction "and" then the plural verb is used.
• Thus the plural verb "are" is the correct answer.