Hi,PLs translate the following into English.

1.他们晚交房租.（fall+adv+prep）They fell behind in delivering their house rent.
2.由于鲜奶买不到,我们只好用奶粉.（fall+adv+prep）We fell back on purchasing milk powder instead of fresh milk.
3.我感到不适合旅行.（feel+adv+prep）I am not feeling comfortable about travelling.
4.我烦透了他的唠叨.（feed+adv+prep）I am fed up with his chatter.
5.这很符合我的安排.（fit+adv+prep）This fit in my arrangement.
6.我们对你不再抱希望.（give+adv+prep）We give up on you.
7.他致力于工作.（give+adv+prep）He gives himself to his job.
8.他向警察投案自首.（give+adv+prep）He gave himself to the police.
9.我们将把计划进行到底.（go+adv+prep）We went this thing through to the end.
10.他背弃了朋友.（go+adv+prep）He gave away from his friend.
11.不要违背自己的诺言.（go+adv+prep）Don't go against your promise.
12.她参加了歌咏比赛.（go+adv+prep）She went in for the singing contest.