11. agree to do sth. 做某事 He agreed to do it at once. 他同意立刻行动。 12. arrange to do sth. 安排做某事 I arrange to wash clothes tomorrow morning. 我安排好明天上午洗衣服。 13. ask to do sth. 要求做某事 The boy asks to go to school by bike. 这个...