Prepositional phrases

Question 1

We commonly add information with prepositional phrases. Without comma.

Answer 1

What’s the name of the man BY the window?
It’s in the cupboard UNDER the stairs.
She lives in the house WITH the red door.

Question 2

We prefer the relative clause when using the verb BE and HAVE.

Answer 2

Mr Chen, who was in the store by the time of the robbery, was able to identify two men.
David Gallo, who has a farm near Pisa, has decided to grow only vegetables.

Question 3

In writing, a series of prepositional phrase and relative clause is used.

Answer 3

Doctors are contacting patients with diabetes who have taking the drug in the last six months.