23. Don’t leave him ________ , or (否则) he will feel ________.
A. lonely; lonely B. alone; lonely C. lonely; alone D. alone; alone
24. After many years of ________ , Li Yugang became a good singer.
A. train B. trained C. training D. trains
25. If someone hurt his back , what should you do ?
A. Tell him to put her head back. B. Put a bandage on it
C. Take him to take his temperature D. Take him to hospital to get an X-ray.
