put the verbs into the correct form ( infinitive with or without to )
1 . I can ( speak )                 English
2 . We have to ( do )             our homework
3 . You must ( stay )              at home 
4 . I will ( help )                      you 
5 . He cannot ( see )            us
6 . My little sister learns ( speak )            English 

7. We want ( go )               to the cinema
8. You should ( ask )          your parents
9 . I'd like ( have )               a dog
10. May I ( come )               in?