Question

вставьте частицу to перед инфинитивом где необходимо
1)children like ... play toys.
2)they wanted ... cross the river.
3)john must .... clean his room every day
4)my friends can ... speak italian.
5)what makes you ...think you are right.
6)would you like ... buy this souvenir for you mum?
7)let me ... call you when you are free

Answer 1

1)children like to play toys.
2)they wanted to cross the river.
3)john must clean his room every day 
4)my friends can speak italian.
5)what makes you think you are right.
6)would you like to buy this souvenir for you mum?
7)let me call you when you are free