--- Who do you like better, Lin Zhixuan or Huang Qishan?. --- ____of them, I like “Yu Quan
_______,when Marx was already _______,he found it was important to study the situation in Russia, so he began to learn Russian.
—We can not bring any snacks at the sports meeting. —_______.
It was _______ problem that _______ of the students could work it out.
Paul is really considering __ himself to __ those children in the earthquake-hit area.
I think the new film _______ by Mr. Zhang _______.