1my friend holiday a) hitch-hike b)to hitch -hike c) hitch-hiking 2 at the end of the match the players a)excited b) worrier c)exhausted 3the the accident is not known. a)cause b)reason c)aim 4if he doesn it give up smoking, it is his health a)useless b) dangerous c)harmful 5more and more of my friends are eating the so- a)health b)sick c)fat 6 i am sorry i was rude, but i am in a bad__ a)mood b)manner c) mind 7 tom is completety__in computers a)disappointed b)obsessed c)occupied 8 police believe there is the two crimes. a)link b)chain c)joint