I will ring you when I get to the airport.
Will -нужен,так как это условное предложение первого типа ( в глав6ом предложении Future Simple (will+V1) ,а в придаточном Present Simple).
This book is really interesting.
This cupcakes is so tasty!
This homework are so easy to do.
These children is playing on playground.
I need to back these money.
These toys are so cute!
That boy passed the exam.
I want that smartphone!
I hate that annoying sound yet.
Those flowers was already bloomed.
Thank you for your attention.
I <span>am not </span><span>a businessman.
I'm not a pupil.
</span><span>My friends aren't teachers.
My uncle isn't a driver.</span><span>
My parents aren't doctors.
My cousins aren't vets.
My mum isn't a shop-assistant.</span>
He wrote a story
<span>she died yesterday </span>
<span>my brother read the text </span>
<span>he visited the USA </span>
<span>she won the match </span>
<span>i learned the poem </span>
<span>sasha ran away from home </span>
<span>roma bought some cofe </span>
<span>he was born in england </span>
<span>she went to the cinema</span>