Asateacher,youshouldnot_______thestudentsfromaskingquestionsinclass.
A、ruinStudentswith_______problemsmayapplyforstudentloans.
Whenmakingmoderncameras,peoplebeganto_______plasticsformetal.
Afterworkingfortwentyhourswithoutanyrest,thedoctorswere_______.
We do not have a _______ school in our institute. The highest degree we provide for the students is a B. A. and a B.S. .
Whenaspacecrafttravels,oneofthemajorproblemsisreentryintotheEarth’s_______.
