OnSundays there were a lot of children playing in the park, ____parents seated together joking.

It seems that living green is easy and affordable A small step makes a big difference

The computer system suddenly________ while he was searching for information on the Internet.

A warm thoughtsuddenly came to me I might use thepocket money to buy some flowers for my mother’s birthday

The president of the country was well_________ of when he was in power.