1. has so little a

2. has very little

3. has so few

4. has very few

5. have very few

1. The possession

2. The position

3. Position

4. A possession

5. A position

1. were working

2. had worked

3. work

4. will work

5. will be working

1. the art of writing

2. the science or human thoughts and reading minds

3. the art of politics

4. the philosophy of existence

5. stealing someone else's ideas and passing them off as one's own

1. wait

2. to waiting

3. to have waited

4. waiting

5. waited