1. If he had known, he __________ able to come. --Select-- might have been may have been would be

2. He __________ left early, given the time he arrived. --Select-- must have may have can have

3. If I had known about the party, I __________. --Select-- would have gone would go will go

4. She denied __________ there at the time of the incident. --Select-- to be being having been

5. If it hadn’t been for you, I __________ able to finish on time. --Select-- wouldn’t have been wouldn’t be won’t be

6. She __________ all day when I called. --Select-- was writing had been writing wrote

7. By the time he returns, he __________ the book. --Select-- will have read has read would have read

8. He is __________ intelligent but also very hardworking. --Select-- not only either neither

9. Despite __________ sick, he went to work. --Select-- being be to be

10. If he __________ ask you for help, would you assist him? --Select-- should would were to

11. You __________ me the truth earlier. --Select-- should tell should have told ought tell

12. I __________ my decision to not go on that trip. --Select-- regret am regretting regretted

13. If only I __________ more time, I would have completed the project. --Select-- had have would have

14. I won’t leave __________ you arrive. --Select-- until while as

15. I’ll lend you the book __________ you promise to return it. --Select-- provided unless if only

16. __________ had he finished his speech when the audience applauded. --Select-- Scarcely Hardly Barely

17. Study hard __________ you fail the exam. --Select-- lest so that otherwise

18. Take an umbrella with you __________ it rains. --Select-- in case unless if only

19. __________ the work, she left the office. --Select-- Having finished Finished Having been finished

20. I __________ I had known about the meeting earlier. --Select-- wish am wishing wished