Choose the correct option.

1. This factory gives ... too much smoke. It's dangerous for people. 2. He couldn't live with these pangs of remorse and gave ... . 3. Alice, could you please help the teacher and give the tests ... to the students. 4. I will not give ... you, even if you don't want my support. 5. Dear students, you will have to give the works ... at 10 p.m. sharp! 6. I had asked you not to tell anyone about it but you gave everything ... . 7. The window gave ... the sea and I could hear the sound of waves. 8. You have to give ... eating so much sugar, otherwise you will have serious problems with health. 9. The boy gave his friend ... the headmistress and she called his parents to speak about the broken window. 10. Please, give your singing ... . I can't concentrate! 11. These flowers give ... a strange smell. 12. Emily couldn't solve that mathematical problem, gave ... and asked her father to help.