--- Did you telephone Uncle Sam our plan for the Christmas holidays on his farm? --- Yes, he was happy about our arrival, and he eagerly asked when ______.
At the end of the meeting, it was announced that an agreement ________.
----She looks happy. She _______ have passed the exam. -----I guess so. It is not difficult after all.
Choosing the right dictionary depends on ______ you want to use it for.
More than a dozen students in that school _______ abroad to study medicine last year.
----Why did you leave that position? ----I ______ a better position at IBM.