They __________ the room __________ the lost watch, but failed.
They want to make _____ clear to the public that they are doing an important and necessary job.
It is suggested that another school___________ in our city.
Computersin offices and homes since 1970s.
Tom studies harder this term. _________, he has made great progress in his lessons.
The teacher as well as the students who_____fond of football,_____ playing together.