My pain ___________ obvious the moment I walked into the room, for the first man I met asked me pitifully:" Are you feeling all right?"
The room ______ white last year is my study.
---_______ leave at the end of this month. --- I don’t think you should do that until ____ another job.
Is it a wonder that little cells can store much energy?
Will you see to that my birds are well looked after while I am away?
--What does the model plane look like? --Well, the wings of the plane are _____ of its body.