Easily Confused Words

The following pairs of words are often confused. Choose the correct words to put into the blanks in the sentences.

economic/economical			announcements/advertisements
	journey/voyage
sensible/sensitive			affect/effect

1.	The  by train takes about three hours.
2.	My car's very , it doesn't use much petrol.
3.	Do you think the higher price will  the sale of the product very much?
4.	If you want to buy a second-hand car, why don't you look at the in the newspaper?
5.	It's  to have an umbrella with you when you are in Cherrapunji.