Mettez le verbe entre crochets au prétérit ou au present perfect.
1. [taste + you]Have you tasted this new snack yet ? It’s delicious.
2. It wasn’t the Americans who [invent]invented ice-cream. In 200 B.C. Chinese peasants [mix]mixed snow with milk and rice and they [teach]taught the art of ice-cream making to the Indians. Ice-cream [become]has become now a part of the staple diet all over the world.
3. An eleven-year old boy [be electrocuted]has been electrocuted at a sea-side amusement arcade. His body [be found]was found behind a machine. Police say that he [touch]touched the wires at the back of the machine and [be electrocuted]was electrocuted
4. It just [happen]happened when we [meet]met at a club. We [swap]swapped(échanger) telephone numbers but I [not hear]have not heard from her since and she [not hear]has not heard from me.
5. Charleston, the city that [give]gave its name to a dance [step]has stepped into the limelight again.
6. The general tendency of industrialisation [be]has been to replace human skill by the skill of machines.
7. "Well, friends," the Captain [say]said. "It seems we [make]have made it."
8. "Is your eyesight good?"
"I [have]have never had never to wear spectacles."
"So, you have no doubt that the man you [see]saw that night is the prisoner ?"
