测试英语水平

These words are all correctly spelled in English.

"About" is a preposition that means concerning or around; it can also be an adverb meaning approximately or nearly.

"Able" is an adjective meaning capable or having the power or skill to do something.

"Adjust" is a verb meaning to change or modify in order to fit better or improve.

"Adult" is a noun that refers to a fully-grown person, typically one who is over 18 years of age.

"After" is a preposition that indicates something comes later in time or follows something else.