V. перепишите предложения, определите в них видо-временные формы глаголов и укажите их инфинитив; переведите предложения на язык (см. образец выполнения 3). 1. this student took an active part in the public life of his institute. 2. the achievements in science will provide for the progress in the economy of the russian federation. 3. russian machine-builders use the latest technical achievements in their work. 4. the extra-mural students received paid leaves for their exams.

1. this student took an active part in the public life of his institute.этот студент принимал активное участие в общественной жизни своего института.took -  past indefinite active от нестандартного глагола to take  принимать.2.  the achievements in science will provide for the progress in the economy of the russian federation. достижения в области науки обеспечат прогресс в   российской федерации.will provide - future  indefinite active от стандартного глагола to provide  обеспечивать. 3.  russian machine-builders use the latest technical achievements in their work.российские машиностроители используют новейшие технические достижения в своей  работе.use -    present  indefinite active от стандартного глагола to use  использовать. 4.  the extra-mural students received paid leaves for their exams.студенты-заочники получили оплачиваемые отпуска к экзаменам.received -  past indefinite active от стандартного глагола to receive получать.

2. did andy work yesterday . ? yes ,he did . 3. did knights hunt in the forest ? .yes, they did. 4. does your mum cook dinner ? no , she doesn't . 5. does your father sail in the sea ? no , he doesn't . 6. did it rain yesterday ? no , it didn't. 7. has annie listened to music all day ? . yes , she has . 8. do you mop the floor ? no, i don't . 9. does susie wash the dishes ? yes , she does . 10.does bobbie drop the litter in the countryside . -no, he doesn't.