1. What are many boys and girls doing?

Look! There are many boys and girls cleaning the street.<br />Let's help them. It's our duty to keep our city clean.<br />Nine. What are you doing there, Mario?<br />Just looking through the newspaper. A lot of things we need are on sale this week.<br />Look! There are many boys and girls cleaning the street.<br />Let's help them. It's our duty to keep our city clean.<br />Nine. What are you doing there, Mario?<br />Just looking through the newspaper. A lot of things we need are on sale this week.

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