TENSES-E12

They are tired now because they _______ in the field since early morning.

  

• have been working

• are working

• worked

• work

They have been selling thousands of cars since they  ________a new branch in Mexico.

       

• has opened

• opens  

• opened 

• was opening

They got some good news after they________back from work.

• has come 

• came   

• were coming

• had come

My father _______ the roof when it started to rain.

• fixes

• was fixing

• has fixed

• is fixing

They ________a year travelling after they’d left school.

• spend 

• were spending   

• spent 

• had spent

Minh Huy                his assignments when his parents came back home from work.

• are completing

• completed

• was completing  

• has completed

While Mary was watering the plants, her mother ______ some yoga.

• has done

• was doing

• is doing   

• will do

Before we arrived at the scene, an ambulance ______ the injured to hospital.

    

                    

• has taken

• was taking

• had taken

• would take

When I went into the room, Mai _______ the water.

     

• boiled

• was boiling     

• boil

• boils

Phillips ______ in this orphanage since he went to university.

     

• has volunteered 

• had volunteered   

• was volunteering    

• would volunteer