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