____ the days he had spent with his American friends, he couldn’t help_____.
Hello! I ________ you _______ in London. How long have you been here?
________ is the best student in our class?
Once fighting_____ between the two villages and many people were killed.
The practice of hanging clothes across the sreet is a common______in many parts of the city.
.____ tomorrow, I will pay a visit to my grandparents.