Had it been possible, I would have gone to attend Monica in the hospital, but I  fully occupied last month.

The computer looks old, but it _________ just half a year ago.

Nobody could have guessed, in those days, the place in history that Martin Luther King, Jr ____. 

In the questionnaire, the subjects are questioned whether they____ no smoking in the public area.

The vase ____easily. Be careful when you handle it.