—How long did Mary work here?

—For half a year, but she didn’t leave us much ____. We hardly remember what she is like.

---How long did Mary work here?
---For half a year, but she didn’t leave us much ____. We hardly remember what she is like

1. A.
   expression
2. B.
   explanation
3. C.
   impression
4. D.
   conclusion

.

---How long did Mary work here?

---For half a year, but she didn’t leave us much ____. We hardly remember what she is like.

A. expression       B. explanation       C. impression      D. conclusion

—How long did Mary work here?

—For half a year, but she didn’t leave us much ____. We hardly remember what she is like.

A. expression       B. explanation       C. impression      D. conclusion