Find 13 words on the topic in the crossword-puzzle and give their Russian equivalents.

1)corn,darn,farm,rod,stove,third,myrtle,stock

2)pure,fire,tire,more,fur,fun,hut,myth

3)silk,drink,bride,pin,brim,we,pete

4,pad,face,student,slice,shame,nine,snake,plate

  penguins have got wings but they can't fly-true

1)all animals with sharp teeth can hunt-false

notall animals with sharp teeth can hunt

2)all big animals are dangerous-false

notall big animals are dangerous

3)all wild animals are dangerous-false

limurs aren't dangerous

4)all animals with long  can jump well-false

linda will arange the students exchange, will not she ? your parents were not at the cinema yesterday, were they? denis can play the guitar, can' t he? we are not going to write her a letter, are we? you have a lot of friends, have not you? some members of his football team gave an interview to youth magazine, did they?

pack of cigarettesa day -about 500x-rayirradiationfor the year! temperatureof 700-900degreessmoldering cigarette! smoker's lungswith the experience -black,rottingmass.afterinhalingnicotine enters thebrainin 7seconds.nicotinecauses spasmof vessels,fromheremalnutritionoxygen to tissues.spasmof small vesselsmakes the skinaging.the hazards of smokingin the factthatthere isbad breath, yellowteeth,inflamedthroat,eyesturn redfrom theconstant irritationof smoke.