$\text{1.}$ have just taken

$\text{2.}$ have ever visited

$\text{3.}$ have walked

$\text{4.}$ have seen

$\text{5.}$ has given

$\text{6.}$ am working

$\text{7.}$ comes

$\text{8.}$ get - rises

$\text{9.}$ has asked

$\text{10.}$ has painted

$\text{11.}$ have you waited

$\text{12.}$ says - talks

$\text{13.}$ isn't coming

$\text{14.}$ is singing

$\text{15.}$ is cutting

$\text{16.}$ don't eat

$\text{17.}$ is coming

$\text{18.}$ am having

$\text{19.}$ have you studied

$\text{20.}$ haven't seen

 have just taked

 have ever visited

 have seen

 are giving

 am working

 comes

 get 

 has asked

 has painted

 have you waited

 says - talks

 isn't coming

 is singing

 cut

 don't eat

 is coming

 am having

 have you studied

 donn't see