Question

My grandparents live in London. My grandparents often come and see us.(Combine the sentences using a suitable pronoun)

Answer 1

Answer:

My grandparents live in London. They often come and see us

Answer 2

Answer:

My grandparents live in london and they often come to see us.

Explanation: To combine these 2 sentences, firstly we will need a conjunction which in this case will be AND. and we also need a pronoun they as the sentence will be an error if we won't place a pronoun which is THEY.

hope this helped!