1.u, n, t, h ______

2.s, o, p, h______

3.b, d, r, i ______

4.a, t, b, o ______

5.o, o, m, n ______

6.o, e, r, h ______

【答案】1. hunt 2. shop 3. bird 4. boat 5. moon 6. hero

【解析】

略