Like and Dislike

Seasons and Weather

Verb To Be Past

Health Problems

Schedules

In, On and At

Do and Does

How many and how much

There is, There are

There is - There are We use there is (singular) / there are (plural) to say that sth is located in the place or exists: e.g. There is a book on the desk. / There are manybooks on the shelf.

We use there isn’t (singular) / there aren’t (plural) to say that sth isn’t located in the place or doesn’t exist: e.g. There isn’t a book on the desk. / There aren’t any books on the shelf.

We use Is there…? (singular) / Are there...? (plural) to ask whether sth is located in the place or exists: e.g. Is there a book on the desk? / Are there any books on the shelf?