Adverbs Clauses

Meaning

100

from that time to the present...

Since 

200

to that time and then no longer...

Until

300

when one event happens, another event happens soon afterward...

As soon as / Once

Read and complete

100

I'll stay here ____ you come back.

till

200

I knew it was true ____ I saw the evidence. 

Once 

300

_____ I heard the talk, I felt inspired to change. 

As soon as 

Find the mistake

100

Once I finish my mission, I will feel prepared to apply to BYU 

Mistake: finish - correct: finished.

(past tense needed in adverb clause referring to a completed event)

200

I grew spiritually since I served my mission. 

Mistake: grew 

Correct: have grown. 

(The present perfect is used in the main clause.)

300

Until I finished my homework, I didn’t feel ready to serve.

There is no mistake. 

Create!

100

create a sentence with the adverb clause that express:

when one event happens, another event happens soon afterward

As soon as 

200

create a sentence with the adverb clause that:

is used more in speaking than in writing; it is generally not used in formal English.)

Till'

300

create a sentence with the adverb clause where:

The present perfect is used in the main clause.

Since