1.she (drink) coffe (s.past)
2.they (start) the course(pr.perpect)
3.ana and lina (open) the account (past cont)
4.the bank (close) at 5 pm(s.present)
5.the dog (run) through the park (s.past)
                    answer
1.(+) she (drink) coffe
   (-)she did'not drank coffe
   (?)did she drink coffe

2.(+)they (start) the course
   (-)they have not started the course
   (?)have they stsarted the course

3.(+)ana and lina (open) the accuont
   (-)they were opening the acount
   (?)were they opening the acount

4.(+)the bank (close) at 5 pm
   (-)it bank close at 5 pm
   (?) do it bank close at 5 pm

5.(+)the dog (run) throught the park
   (-)it the dog didn't througght the park
   (?)did it the dog throught the park