It is said that Mr Jin was electedheadmaster of the new school.— He is _____ hardworking that it is nosurprise for him to get ______ post.

Teachers required that all the students ___their homework all alone.

Tom was about to close the windows_______ his attention was caught by a bird.

Is this the reason ________ at the meeting for hiscarelessness in his work

______in bed will do harm _______ your eyesight