V. перепишите следующие предложения, определите в них видовременные формы глаголов и укажите их инфинитив; переведите предложения на язык (см. образец выполнения 3). 1. einstein was very fond of music. his violin brought him much joy. 2. sea and river – going ships discharge no less than 5 million tons of oil into seas and oceans each year. 3. your experiment will not give good results until you change the speed of reaction.

1.Einstein was ( be) very fond of music.( Past Simple) His violin brought( bring) him much joy. Энштейн очень любил музыку. Его скрипка доставляла ему много удовольствия. 
2. Море и река - идущие по ним моря выбрасывают не менее 5 миллионов тонн масла в моря и океаны ежегодно.Sea and river – going ships discharge no less than 5 million tons of oil into seas and oceans each year. (Present Simple) 
3.Your experiment will not give ( give) good results until you change the speed of reaction. ( Future Simple) Ваш опыт не принесет хороших результатов пока вы не измените скорость реакции.

Перепишите предложения, выбрав из скобок требующуюся форму причастия.

1. Yesterday we were at a conference (organizing, organized) by the pupils of the 10th form.
2. (Taking, taken) the girl by the hand, she led her across the street.
3. It was not easy to find the (losing, lost) stamp.
4. I shall show you a picture (painting, painted) by Hogarth.