Ur или or? 1.s_ _f, 2.w_ _ k 3. w_ _m 4.t_ _ tle 5. n_ _se

Question

Ur или or? 1.s_ _f, 2.w_ _ k 3. w_ _m 4.t_ _ tle 5. n_ _se

Answer 1

1) sURf
2) wORk
3) wORm
4) tURtle
5) nURse