1．Kids get____________(难为情)if their mums kiss them in front of their friends.
2．There were no signs that the fire had been set____________(故意地)．
3．She____________(发誓)that she hadn’t told anyone，but her friends still didn’t forgive her.
4．He’s still____________(犹豫)about joining the expedition.
5．His recent behavior____________(使困惑)me.
6．Don’t be so m____________to your brother.Give him some chocolates.
7．Harry awkwardly a____________to the lady for stepping on her left foot.
