Question

Workers began unloading a number _________ wooden boxes and took them to the warehouse.

a. about
b. of
c. with
d. on

Answer 1

The correct answer is 'b. of'. In the sentence, the word 'of' is used to indicate a certain quantity or amount.

Step-by-step explanation:

The correct answer is b. of.

The sentence should read: workers began unloading a number of wooden boxes and took them to the warehouse.

In this sentence, the word 'of' is used to indicate that the workers unloaded a certain quantity or amount of wooden boxes.

For example, the sentence could be rewritten as: workers began unloading a large number of wooden boxes and took them to the warehouse.