【題目】The girl _________ leaving her younger brother at home alone and cried sadly. (regret)

【題目】Reading is very important, for it can open up a(an) _________ world to us. (know)

【題目】未來的中美氣候合作值得關注.

【題目】剛才是誰想出了這個好主意啊?

【題目】Although he went _________ at a young age, he would like to return to his country. (去國外）

【題目】The old lady was seen running _________ the forest and disappeard in the dark. (朝，向)

【題目】After a while of discussion, they finally reached an _________. (一致，同意)

【題目】彼得的父母結婚多年, 一家人生活幸福！

【題目】The man in a black coat _________ has something to do with the murder case. (必定地)

【題目】他特地來給我們送行了。He ________ to see us off.