It can be quite dangerous here at night 关于这句话请进!

New york can be a very dangerous city,especially at night.Ma It's dark,quiet and quite cold here at night.We must ___ the It is dangerous in here这句话对吗 He feels it dangerous for a girl to be out late at night so 1.It's dangerous to be out at night.Mother always tells me - boys and girls dress warmly,for it( )be quite cold here at n it ----be quite cold here in winter.A may B can C will Don't s____ out late at night .It's dangerous. who can it be i am quite at a loss to guess. You seem to be quite feel at home here where is my purse don't worry ,it can be left at home.这句话对吗 是It is quite danger 还是 It is quite dangerous?