Два варианта в пассив 1.they paid him his salary at last. 2. ann refused him even a kiss. 3. jimmy sent his girlfriend a gold ring. 4. my father allow me some money for books. 5. she gave him a pound for his help. надо

1. he was paid his salary at last. 2. he was refused even a kiss. 3. jimmy's girlfriend was sent by him a gold ring. 4. i was allowed some money by my father to buy books. 5. for his help he was given a pound by her. 1. his salary was paid at last. 2. even a kiss to him was refused by ann. 3. a gold ring was sent by jimmy to his girlfriend. 4. some money for books was allowed to me by my father. 5. a pound was given to him by her for his help.

Precipitation caused by environmental pollution. This is not only a scientific community, but also the public. Poisonous precipitation adversely affects the human body, the flora and fauna of the planet. Walking in the acid rain you can encounter heart and lung pathologies.

General information

Not only rains are called acidic, but also other types of precipitation (hail, snow, fog), in which acids are present. The characteristic level of low hydrogen content in the liquid. The higher the hydrogen concentration, the higher the liquid level.

Acid rain is precipitation that contains different acids. They are caused by toxic gases and substances that are released into the atmosphere. Acid rain negatively affects the weather. They also cause great damage to forests, reservoirs, crops, buildings, etc.and also adversely affect the health of people.

Кислотные дожди - это осадки, в которых содержатся разные кислоты. Они возникают из-за токсичных газов и веществ, которые выбрасываются в атмосферу. Кислотные дожди отрицательно влияют на погоду. Также они приносят большой ущерб лесам, водоемам, посевам, постройкам и т. д. а также неблагоприятно сказываются на здоровье людей.