It was not until he took up fishing that he ___ to relax.
A: had been beginning
B: began
C: had begun
D: beginning
A: had been beginning
B: began
C: had begun
D: beginning
举一反三
- Not until he left his home to know how important the family was for him. A: did he begin B: had he begun C: he began D: he has began
- When I got to the school, the first class _____. A: had begun B: began C: is beginning D: has begun
- Not until the exam had begun （） at the classroom A: should he have arrived B: had he arrived C: did he arrive D: would he arrived
- 20. Not until the game had begun at the sports ground. A: he arrived B: he had arrived C: did he arrive D: would he arrive
- Not until the game had begun __ at the sports ground. A: had he arrived B: he have arrived C: he should arrive D: did he arrived