Ася
в каком предложении глагол to have является модпльным
she has a lot of work to day
she has to do a lot of work to day
she has done a lot of work to day
she has a lot of work to day
she has to do a lot of work to day
she has done a lot of work to day
has to do
Второе предложение. Модальность можно опознать по частице to следующей за глаголом have.