Which of the following sentences contains an error in comma usage, according to the AP Stylebook?

Read passage and identify line with error in spelling, grammar or usage, according to the AP Stylebook.

My .... daughter has already read .... of the encyclopedia.

The deadline for submissions is .... , although some applicants may be granted an extension until the end of ..... . The fall semester will begin on .....

The government provided between ..... in aid to several struggling countries.

Which sentence contains an error in apostrophe usage, according to the AP Stylebook?

Which sentence is correct in terms of number usage, style or consistency, according to the AP Stylebook?

The ________ is one of the five major branches of the armed forces of the _______ . The Air Force falls under the direction of the ________.

Rallies took place across the nation from Jacksonville, _________, to Nome, ________ .

Which three words can be abbreviated when used with a numbered address, according to the AP Stylebook?

His .... contract includes a yearly salary increase of .... .