1. His brother is a _____(军人). He joined the army five years ago.
2. We must _____(面对) these problems and find ways to get over them.
3. The old man _____(将……视为) the poor boy as his own son.
4. _____ (除非) we work hard, we will hardly ever learn English well.
5. There is a popular saying in sports meeting, "_____(友谊) first, competition second." |