4.Sunny ate dinner so she wasn't hungry. => had eaten ( xảy ra trước khi nói )
5. When Bob graduated in university, he was in New York for 5 year => had graduated
6. She wishes her friends didn't go to bed so early. => wished
7. My boyfriend didn't meet me when I arrived. => had arrived
8. I prefer to not go out today => not to
9.She looks more pretty in this white dress. => prettier
10.Today Jim performs less confident than usual. => confidently
11.It took me the hour to finish my homework=> an
17. If farmers would make use of pesticide more wisely, the ( không đủ để)
18. Temporary shelters will be providing to the food victim => provided
19. What has done to support the people in the flooded area=> has been