In each of the following groups of words, do the vocabulary items belong together because they have the same or similar meanings? If so, choose S for similar. Or do the vocabulary items have the opposite meaning? If so, choose O.

1			guest / host
			A)	S
			B)	O
2			rude / polite
			A)	S
			B)	O
3			afraid / scared
			A)	S
			B)	O
4			pay attention to / ignore
			A)	S
			B)	O
5			service / help
			A)	S
			B)	O
6			pleasantly / nicely
			A)	S
			B)	O
7			ancient / modern
			A)	S
			B)	O
8			irritate / annoy
			A)	S
			B)	O
9			significant / important
			A)	S
			B)	O
10			agree with / object to
			A)	S
			B)	O