Circle the correct verb.
1)We HAVE FINISHED our work. Its time to have a rest now.
2)In the last science lesson student WROTE a very difficult test.
3)We HAVE DONE this exercise. Give us the next one.
4)I cant eat anymore. I HAVE EATEN too much.
5)Eight Russian sportsmen HAVE BECOME world champions lately.
6)I HAVE LOST my key. Can you help me to open door?