Read the following sentences taken from the paragraph "Let us Save the Earth". 1. Vehicles eject poisonous gases and other pollutants pollute the air.

2. These activities of man put our earth in great danger but we can still do something before it's too late.

What can you say about the underlined parts in each sentence?

Does each part contain a subject and a predicate?

Does each underlined part express a complete thought?

What word connects these ideas or thoughts?​