We must do everything possible to prevent such things from ________ again.
A: happening
B: to happen
C: being happened
D: happen
A: happening
B: to happen
C: being happened
D: happen
举一反三
- We must do everything possible to prevent such things from ________ again.
- We must do our best to prevent such a thing _______ happening again.
- If you thwart ( ) something, do you make it happen, or stop it from happening? A: make it happen B: stop it from happening
- “I haven’t heard from Henry for a long time.” “What do you suppose ______ to him?” A: was happening B: to happen C: has happened D: had happened
- What do you imagine ______ to Jim for the last few weeks? A: happened B: has happened C: happening D: to happen