What makes the space shuttle _____ is that it takes off like a rocket but lands like an airplane.
I don’t think you have made great mistakes, _______?
No one was permitted ______ the empty house without his permission.
When the young man found himself ____ in the land with so many beautiful flowers ,he felt delighted .
The man ____ the stranger when he ____ suddenly .
The young lady wanted to ______ she was warned not to do so .