—Oh, my God, the room is in such a mess.—It must be caused by the cat, I'll ____ all the things _____.
—He must be busy doing his homework right now. —I imagine____.
Lu Xun was ___________ medical student before he turned ___________ great writer.
The mother often tells her son to be a good boy, warning him to______ trouble.
After five hours’ drive, they reached ______ they thought was the place they’d been dreaming of.
John has put on so much weight recently that his mother has to______ all his trousers to his measure.