- Put the words into the right order to make up words : S,a,c,n,a,v; k,s,e,t,h; a,n,t,I,r,e,p; t,r,o,p,r,t,a,i;

p,e,l,n,d,a,s,a,c; x,I,e,h,b,i,o,n,t,I; e,r,e,t,e,m,s,a,p,i,c;

y,g,l,a,l,r,e; e,r,n,g,e ; t,a,r ; u,l,c,u,r,t,l,a.