他拍了拍自己的胸口，喊着：“放马过来！”

He ___slapped his chest and declared, "Bring it on!"

意识到错误后，她沮丧地拍了拍前额。

After realizing her mistake, she ___slapped her forehead in dismay.

她把钥匙啪地拍在桌上就去接电话了。

She ___slapped the keys on the table and went to answer the phone.

他匆忙地把黄油涂在面包上。

He quickly ___slapped some butter on the bread.

妈妈生气地打了孩子一巴掌，因为他撒谎。

The mother angrily ___slapped her child for lying.