V. перепишите следующие предложения, определите в них видо - временные формы глаголов и укажите их инфинитив; переведите предложения на язык. 1. it was difficult to translate the text without a dictionary. 2. they had no lectures last week. 3. during the course of study our students will carry out their practical work in well-equipped laboratories. 4. at higher schools specialization generally begins in the third year.