Complete each word ( Hoàn thành mỗi từ )

1.  Complete each word. ( Hoàn thành mỗi từ ).

1. HE_D_CH_                                            2. B_CK_C_E

3. _OOT_A_HE                                          4. FE_E_

5. S_R_TH_O_T                                         6. S_O_AC_  A_H_