<span>1) Brill .. is walking..... to the circus.(walk)+.
2) Alice .isn't visiting... her grandma. (visit). -
3) Arabella ..isn't dancing... with children. (dance). -
4) Tommy ..is listening... to his favourite song. (listen). +</span>
1.2) I will send
3)I will eat
4)I will stay
5)I will do
6)I will sit
7)I will show
2.2)could
3)can
4)will be able to
5)will be able to
6)could
7)can
Упражнение 20
1. The professor didn't ask many questions at the seminar. На семинаре профессор не задавал много вопросов.
2. I didn't get many text-books from the library. В библиотеке я не получил много книг.
3. I didn't enter the institute last year. В прошлом году я не поступил в институт.
4. We shall not help him with his studies. Нам не следует помогать ему с учебой.
5. He doesn't know Human Anatomy well. Он плохо знает человеческую анатомию.
Упражнение 21
1. Do the bones belong to the skeleton of the body?
2. Did naturalists divide all animals into 2 classes?
3. Will the first-year students study the structure of the human body this year?
4. Do the bones of the trunk include the spinal column, the ribs and the breastbone?
В упражнении 22 задание совсем не разобрать, скорее всего оно неполное.