I called Hnnah many times yesterday evening, but I couldn’t get through. Her brother _________ on the phone all the time!
In Switzerland, six miles west of Geneva,___________ a collection of laboratory buildings.
America was____________ was first called" India" by Columbus
. To everybody's surprise, the fashionable young lady ___________ to be a thief. A. found out B. proved out C, put out D. turned out
Collecting stamps as a hobby___________ increasingly popular during the past fifty years.
The train was__________ to arrive at 11:30,but was an hour late.