His brother aims to be __________ of hisparents by the time he is twenty.

The popularity of films such as Jurassic Park,a scientist clones several kinds of extinct dinosaurs, proves how the idea struck a mixture of fear and excitement into people’s hearts

No one in the department but Tom and I ______ that the director is going to resign. [ ]

Trains stop here in order to _____passengers only

If you want to open a file, please __________ the icon.