231.She hasn't been invited to the party.
232.It takes a long time/a lot of time to get to know a person.
233.It's difficult to find a house in this country.
234.It's 5 years since Tom and Jane got married.
235.This room isn't big enough for 5 people to live in.
236.I was made to study hard when I was at school.
237.Martin begged us not to leave him on his own.
238.You aren't allowed to park here.
261.It's 2 years since I last saw my cousin.
Chúc bạn học tốt nha ^^