It is<span> ... - 1. для описания ранее упомянутого объекта: This is my neighbour's </span>cat<span>. </span>It is<span> always hungry.</span>
<span>2. начало безличного предложения: </span>It is<span> Sunday.</span>
There is<span> ... - для выражения наличия, присутствия какого-либо объекта в каком-либо месте; иногда для выражения обладания чем-либо:</span>
There's some water on the floor.
<span>1. Put the book <u>into</u> the bag please
</span><span>2. Are you at home?
</span><span>3. Ann doesn't speak English.
</span><span>4. Come into the room please.
</span><span>5. The book is on the table.
</span><span>6. Don't come in please.</span>
1) 1. Is
2. Has
3. Is
4. Is
5. Have, maintain
2) I am a student of the first course.
I study English language.
We have English lessons twice a week.
Generally we have our lessons in a classroom.
We do much reading, translating, different excercises and speak English.
3) 1. B
2. A
3. C
4) 1. pursues
2. establishes
3. Sets
4. Is
5. Is
5) 1. Is lying
2. Are working
3. Are talking
4. Are cooking, is making
5. Is driving, is listening
6) 1. Is driving, is listening
2. Is reading
3. Is lying
7) 1. Smaller
2. Thinner
3. More enthusiastic
4. Faster
5. Quiet
В последнем задании я наугад делала, потому что вы не указали в каком месте в предложении стоит пропуск для прилагательного
1 can't go
2 can't speak
3 can't hear
4 can't find
5 can see
6 couldn't sleep
7 couldn't understand
8 can't sleep
9 couldn't eat
10 can't go
11 couldn't come