5*iam looking forward to____ my holiday.6*he is keen on___fit.1My friend suggested____on holiday a) hitch-hike b)to hitch -hike c) hitch-hiking 2 At the end of the match the players were___ a)excited b) worrier c)exhausted 3The ____of the accident is not known. a)cause b)reason c)aim 4If he doesn it give up smoking, it is ___for his health a)useless B) dangerous c)harmful 5More and more of my friends are eating the so-callde___foods 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 a_____between the two crimes. a)link b)chain c)joint