5)
1. I am studying English now.
2. I have been studying English for 2 yers since the fifth grade.
3. I study English every day.
4. I have already studied English words.
6)
1)
a)Mother is cooking now.
b) She has been cooking for an hour
c) She cooks very wel.
d) She have already cooked.
2)
a) Father is watching now.
b) He has been watching for half an hour.
c) He watches every evening
d) He has just watched.
3)
a) Mike is studying now
b) He always study after school
c) He has been studying for two hours.