Grammar casino

There are 10 kids in our classroom today, but yesterday there are only 4.

How many questions were there in the quiz yesterday?

There was 200 000 wild tigers in the past century.

There were kids from 15 different countries in the summer camp.

How many people there were at the party last Sunday?

How many levels are there in this game?

There was just 1 difficult question in the test.

There were 3 teams in the yesterday's competition.

There was just one painting that I really liked in the art gallery.

How many were there questions in the test yesterday?

How many gorillas were thre in the wild 100 years ago?

Around 1 million chimps were there in the wild 100 years ago.

There are 10 students in my class last year.

There were only around 100 cars in the beginning of the 20th century.

There was no plastic in the world's oceans in 1950s, but in 2013 there were already 86 million tons of plastic in the oceans.