$\text{1. The driver who took us to the airport is very friendly}$
$\text{2. My flat which was built in 1920s is being decorated now}$
$\text{3. The man who you talked to on the phone is my father.}$
$\text{4. We know the person whose daughters is fond of dancing.}$
Chúc bạn học tốt, hãy vote5*+CTRLHN+Cảm ơn :33