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.
1 whom
2 their, them
3 He
5 their