Question 16
TensesChoose the option that best completes the gap: Mrs. Okoro ________ in this school since 1975
- A.taught
- B.has been teaching
- C.was teaching
- D.is teaching
Show the answer and explanation
Answer: B (has been teaching)
Explanation
'Since 1975' shows an action that started in the past and continues now, so the present perfect continuous 'has been teaching' fits.