I speak English (fluent) now last year.
She smiled (happy) before.
Could you write (clear) yesterday?
Planes can fly (high) birds.
He had an accident last year. Now, he drives (careful) before.
Jim can run (fast) John.
He worked (hard) ever before.
Sam didn't behave as (good) Mike.
It must be done (quick) as possible.
She plays the piano as (beautiful) she sings.
If only we could act (energetical) as we talk...
Teachers change password (regular) you.