I’m really sorry to______your valuable time.
A: have taken
B: be taking
C: have had taken
A: have taken
B: be taking
C: have had taken
举一反三
- Thank you for your cooperation .I’m really sorry to ___your valuable time . A: talk B: be talking C: have had taken D: have taken
- I’m sorry to have taken up so much of your _ _ _ time.
- “I’m sorry to have wasted your time” or “I’m sorry to have taken up so much of your time” are usually appropriate for the business visit.
- 3 If only I _______ your advice at that time! A had taken B would take C would have taken D took
- Thank you for your cooperation .I’m really sorry to ___your valuable time .