Whenaspacecrafttravels,oneofthemajorproblemsisreentryintotheEarth’s_______.
A、surfaceWhathesaidinthemeeting_______everybodypresent.
Whenaspacecrafttravels,oneofthemajorproblemsisreentryintotheEarth’s_______.
Carelessness made him fall in his job _______.
The doctors _______ the medicines to the people in the flood area.
Asateacher,youshouldnot_______thestudentsfromaskingquestionsinclass.
