Robert is said ______ abroad, but I don’t know which country he studied in.
---I acquired ______ Van Gogh from a businessman from Paris the other day. ---Really? Are you sure it’s ______ real one?
The driver had to______because the traffic light had turned red.
--- I wonder if I could pay the bill by check. --- ______. The card machine has just broken down.
Grandma pointed to the hospital and said, “That’s ______ I was born.”