Another way of being a good neighbour is to be helpful in times of need. If you see that they are in need of a helping hand doing something or in times of difficulty, it is good to offer your help. Even though you haven't talked a lot to the people down the street, they are willing to take the time to help you because you have ever helped them when they were in need.
In conclusion, if you respect their personal privacy, treat them cordially and be helpful when you see they are in need, you will be a great neighbour and anyone would be happy to have you next door!
21．What should we do when a new neighbour moves in?
A．Go to offer some advice.
B．Go to say hello immediately.
C．Wave politely through the window.
D．Wait and see when and how to pay a visit.
答案：D 细节理解题。根据第二段第二句可知，当有新邻居搬来时，你最好等等看自己到底应该什么时候、以什么样的方式去拜访。
22．If we are always friendly to neighbours, we can ________.
A．have our own privacy
B．know more about their life
C．make close friends with them
D．keep our family members safe
答案：D 细节理解题。根据第三段前两句和最后一句可知，对邻居友好不仅能使你和他们相处融洽，在某种程度上，还能给你的家人和房子提供保护。
23．What's the main idea of Paragraph 4?
A．A friend in need is a friend indeed.
B．Everybody sometimes gets into trouble.
C．The neighbours should help each other.
D．People needn't talk a lot to their neighbours.
答案：C 主旨大意题。本段的前半部分讲到要乐于帮助邻居，后半部分讲到邻居自然也就会乐于帮助你，由此可知本段的大意是：邻里之间应该互相帮助。
