Question

求助三道英语题、、、

1、With the help of the PLA men , my mother was saved.（改写句子，句意不变）
________ ________ the PLA men, my mother was saved.
2、Please knock at the door before you enter the room.（同义句转换）
Please knock at the door ________ ________ the room.
3、Do you always have ________ big breakfast in the morning?
A./ B.the C.a D.an

Answer 1

1. Helped by ed分词作状语
2. before entering 介词跟动名词作状语
3. C.a have breakfast / have a big breakfast

Answer 2

1.Thanks to
2.before entering
3.C

Answer 3

Thanks to
before entering
c

Answer 4

1) Due to
2) when enter
3) A

Answer 5

1 Thanks to 2 before entering 3 C

Answer 6

Thanks to
before entering
C