To go back to the exercise
Exercise "Auxiliary", created by anonyme (a free exercise to learn English):
Results of the 7 359 people who have taken this test:
Average mark: 61 / 100 Share
Latest member with a 100/100 (perfect mark): cador38 / FRANCE, on Wednesday 26 July - 10:10:
"Thanks."
They got a perfect mark
Click here to go back to the exercise: Auxiliary
Other exercises to learn English