1. We are .............. treated from the visitors.

bad

badly

good

goodly

2. We need to work on genetically ............. crops.

modify

modified

modifying

modifeied

3. He is a well- .............. scientist.

knowledge

know

known

knows

4. The dog is ............... behaved in front of guests .

true

truly

good

bad

5. They are newly ............. babies.

bear

bore

born

bears

6. They live with american- ............. family.

italy

italian

america

india