He____toteachinourschoolabouttenyearsago
A: begin
B: began
C: begun
D: wasbegan
A: begin
B: began
C: begun
D: wasbegan
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
- He has finished reading the story book. When ______ he ______ to read it, do you know? A: did; began B: did; begin C: has; begun D: had; begun
- It’s about time that you ________ to study English. A: begin B: will begin C: have begun D: began
- I think it is high time they ______ to take you more seriously. A: began B: should begin C: begin D: begun
- Three fourths of the research （） next year. A: begin B: begun C: began D: begins