根据句子意思，用括号中所给单词的正确形式填空。

1. Something is wrong with your car. Don't worry, you can use __________ (we).

2. The __________ (high) you climb, the more beautiful view you will see.

3. Nancy is patient and she doesn't give up __________ (easy).

4. From June 1, supermarkets in China will not provide plastic bags (塑料袋) for free.

    If__________ (shop) need one, they have to pay.

5. He seemed __________ (friend) at first, but now I've got to know him and I realize

    he's warm and kind.

根据注释内容在空白处填写适当内容。
class Location

private:
int X,Y;
public:
void init(int initX,int initY);
int GetX( );
int GetY( );
;
void Location::init(int initX,int initY)

X=initX;
Y=initY;

int Location::GetX( )

reutrn X;

int Location::GetY( )

reutrn Y;

#include＜iostream.h＞
void main( )

Location A1;
A1.init(20,90);
______ //定义一个指向A1的引用rA1
cout＜＜rAl.GetX( )＜＜":"＜＜rAl.GetY( )＜＜endl;