These people are really nice．

Yes，they ______ show respect for our feelings．（　　）

We had fun and learnt ______ new as well．We had a good time．（　　）

______ 2000，this company has seen much new development．It has become one of the biggest companies in the country．（　　）

______it is often cold in the mountains，you need to wear warm clothes．（　　）

Look on the bright side of life，and imagine that you ______ a happy and successful future．（　　）