XIII. Read the pairs of sentences and answer the question supplying your explanations: 1. The young cardiologist has been investigating the character of heart defects since the beginning of the year. Doctor Sviridov is investigating the character of heart defects. Кто из них начал раньше заниматься
исследованием?
2. My mother has been followed up at the polyclinic since the time she was discharged from the clinic. My father is followed up at the polyclinic to prevent
the recurrence of the disease. За кем из них наблюдение по поводу отдаленных результатов начато раньше?

1.Do you lie ?.No, I don't. I never lie .(Present Simple ).2.Are you doing your homework? Yes, I am . I am studying English grammar rules . ( Present Continues ).3.Did you go to the cinema last night ? Yes, I did . I went to the cinema with my friends last night .(Past Simple ).4.Have you cleaned the kitchen yet ? No, I haven't. But I have already cleaned my room .(Present Perfect). 5.Will you watch football match tomorrow night ? No , I won't . I am not interested in football at all. I think my father will .(Future Simple ).

My favourite domestic animal is a puppy. Its name is Chapa. My puppy is very fat and kind. Its head isn’t big. Its neck is short. Its paws are small. Its  eyes are black and clever. Its ears are small. My puppy likes to eat especially milk and chicken. Most of all Chapa likes to sleep and play. It's very funny and playfull. We play every evening.  I like my puppy very much. I think dogs are very careful and clever. ( Мое любимое домашнее животное – щенок . Его зовут Чапа.  Мой щенок  очень толстый и добрый. У него небольшая голова. Его шея короткая. Его лапы маленькие. Его глаза черные и умные. Его ушки маленькие. Мой щенок  любит покушать особенно молоко и  цыплят. Больше всего Чапа любит спать и играть. Он очень смешной и игривый. Мы играем каждый вечер. Я очень люблю моего щенка. Я думаю, собаки очень аккуратные и умные)