There was / were

Many years ago, ________ a lot of dinosaurs.

• there was

• there were

In the past,_________ a lot of dinosaurs.

50 years ago, _________dials as telephones.

• there was

• there were

A long time ago, ___________a dodo bird.

• there was

• there were

100 years ago, _________ a touch sensitive.

• there was

• there wasn't

100 years ago, _________a laptop.

• there wasn't

• there was

100 years ago, _________a carriage.

• there was

• there wasn't

Many years ago, ___________ many tribes.

• there were

• there weren't

In the past,________pollution.

• there was

• there wasn't

In the past, _________ a mammoth.

• there was

• there were