Изберите:on,at,in,by. We are ___________ school now. изберите:men,man,mans,mens. Look at those __________.

1. Изберите:on,at,in,by. We are ___________ school now.

We are at school now. 

2. изберите:men,man,mans,mens. Look at those __________.

Look at those men. 

3. выберите:buy,see,speak,go. I_________ to school every day.

I go to school every day. 

4.  изберите:she,her,his,their. My sister is singer . _________ songs are great!

My sister is a singer . Her songs are great!