Put the verbs in the brackets in Present Simple: 1.I usually Went (go) to school
2. They
(visit us often
3. You
(play) basketball once a week.
4. Tom
(work) every day.
5. He always
(tell) us funny stories.
6. She never helped
(help) me with that:
7. Martha and Kevin
(swim) twice a week.
8. In this club people usually
(dance) a lot
9. Linda
(take care of her sister.
10. John rarely
(leave) the country,​

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i see a fire fighter fighting fires. i see a car mechanic changing tires (tyres). i see a pilot flying through the air. i see a barber cutting people's hair. i see the people in my town and i say hey, brother, what's going down? i see a postman with the mail. i see the police putting folk in jail. i see a lifeguard at the swimming pool. i see the teachers in the local schools. i see the people in my town and i say hey, brother, what's going down? doctors, nurses, astronauts, judges, lawyers in the courts. i see an actor acting on the stage. i see a writer writing on a page. i see a chef working in a restaurant and a waiter asking what you want. i see the people in my town and i say hey, brother, what's going down? doctors, nurses, astronauts, judges, lawyers in the courts. i see the people in my town and i say hey, brother, what's going down? i say, hey, brother, what's going down?  

все они называются present participle