1. Understandably, Johnson was too .... to do anything A. ashame B. shame C. ashamed, D. ashamedly 2. People ... any feasible solution to stop global warming before. A. never find B.never found C. haven't found D. have never been finding 3. John F. Kennedy was the last US president .... A. assassinating B. to assassinate C. to be assassinated D. assassinated
1 câu trả lời
1. C. ashamed
- be too adj for sb to do sth: quá đến nỗi mà...
2. C
- before-> thì hiện tại hoàn thành.
3. C
- Rút gọn mệnh đề quan hệ, có 'the last'-> dùng to V, nhưng là trường hợp bị động-> dùng to be PII.