Use the right form of the gerund of the verbs in brackets. 1. we insist on (do) the work right now. 2. the scientist insists on the work (do) at once. 3. stop (talk) about it. the mistake isn't worth (mention 4. mankind is interested in atomic energy (use) only for peaceful purposes. 5. i regret (tell) her about this failure. 6. he was very much annoyed (refuse) the visa. 7. allow us to congratulate you on (graduate) from the university. 8. after (enter) the internet, you enter a word of information. 9. i remember (advice) by my colleges to increase the amount of capacity in the circuit. 10. the speaker was annoyed at (interrupt) every other moment. i 1. the grid is usually operated at a slight negative potential so that the electrons will pass through the grid without (hit) its wires. 12. she insisted on (show) the files to her. 13. the tv set needs (repair). 14. after (look through) the papers were registered. 15. airlines plan to test the market before (decide) how and when to allow phones to be used in the air. ii. use the right form of the gerund of the verbs in brackets. 1. we insist on (do) the work right now. 2. the scientist insists on the work (do) at once. 3. stop (talk) about it. the mistake isn't worth (mention). 4. mankind is interested in atomic energy (use) only for peaceful purposes. 5. i regret (tell) her about this failure. 6. he was very much annoyed (refuse) the visa. 7. allow us to congratulate you on (graduate) from the university. 8. after (enter) the internet, you enter a word of information. 9. i remember (advice) by my colleges to increase the amount of capacity in the circuit. 10. the speaker was annoyed at (interrupt) every other moment. i 1. the grid is usually operated at a slight negative potential so that the electrons will pass through the grid without (hit) its wires. 12. she insisted on (show) the files to her. 13. the tv set needs (repair). 14. after (look through) the papers were registered. 15. airlines plan to test the market before (decide) how and when to allow phones to be used in the air. ii. use the right form of the gerund of the verbs in brackets. 1. we insist on (do) the work right now. 2. the scientist insists on the work (do) at once. 3. stop (talk) about it. the mistake isn't worth (mention). 4. mankind is interested in atomic energy (use) only for peaceful purposes. 5. i regret (tell) her about this failure. 6. he was very much annoyed (refuse) the visa. 7. allow us to congratulate you on (graduate) from the university. 8. after (enter) the internet, you enter a word of information. 9. i remember (advice) by my colleges to increase the amount of capacity in the circuit. 10. the speaker was annoyed at (interrupt) every other moment. i 1. the grid is usually operated at a slight negative potential so that the electrons will pass through the grid without (hit) its wires. 12. she insisted on (show) the files to her. 13. the tv set needs (repair). 14. after (look through) the papers were registered. 15. airlines plan to test the market before (decide) how and when to allow phones to be used in the air. ii. use the right form of the gerund of the verbs in brackets. 1. we insist on (do) the work right now. 2. the scientist insists on the work (do) at once. 3. stop (talk) about it. the mistake isn't worth (mention). 4. mankind is interested in atomic energy (use) only for peaceful purposes. 5. i regret (tell) her about this failure. 6. he was very much annoyed (refuse) the visa. 7. allow us to congratulate you on (graduate) from the university. 8. after (enter) the internet, you enter a word of information. 9. i remember (advice) by my colleges to increase the amount of capacity in the circuit. 10. the speaker was annoyed at (interrupt) every other moment. i 1. the grid is usually operated at a slight negative potential so that the electrons will pass through the grid without (hit) its wires. 12. she insisted on (show) the files to her. 13. the tv set needs (repair). 14. after (look through) the papers were registered. 15. airlines plan to test the market before (decide) how and when to allow phones to be used in the air.