Question

Вставить местоимения где это необходимо.

1. The pharmacist with … I am going to the congress is a very nice and
intelligent person.
2. Because humans do not store most vitamins in … bodies, a human must
consume … regularly to avoid deficiency.
3. … has been working at his thesis dedicated to rare pharmaceutical processes
for ten years.
5. Various elements differ in … chemical and physical properties.

Answer 1

1 whom

2 their, them

3 He

5 their