题目内容
介词填空
He congratulated them ________ what they had achieved.
用适当的介词填空
He ran ________ from home at the age of thirteen.
He has promised to look _________ the matter．
He was fired ________ stealing money from the hill.
He lives ________ 50 Nanjing Road．
用合适的介词填空
He will make a speech ________ his experiences in China．
