Give the correct forms of words :
1/ Having scientific ............. is very necessary in our modern life . ( know )
2/ How ............. of you to break that cup . ( care )
3/ I will never forget the ............ holiday in Italy . ( wonder )
4/ I regret to ............. you that they are unable to offer you employment . ( information )
5/ You are very .............. from your brother . ( differ )
6/ The ............ to the problem will be difficult to find . ( solve )
7/ Try to use your money and goods as ............... as you can . ( economy )
8/ We started on a beautiful .............. morning . ( sun )
9/ The scientists have tested the ........... of the water here . ( pure )
10/ People must have ............. for the air pollution . ( responsible )
11/ He has a miraculous ............. . ( strong )
12/ You'll have to use your ........... and do what seems best . ( judge )
13/ His father has an ............ disease . There is no know treament . ( cure )
14/ Do you like .............. . ( chemist )
15/ To become a pharmacist , you must meet the certain state ........... . ( require )
16/ Japan is an ............ country . ( industry )
17/ He won wide .............. in the field of tropical medicine . ( recognize )
18/ She appeared with a .............. smile . ( content )
19/ They have ................ measures to reduce unemployment . ( effect )