题目: 1、Where did you sit/set your new shoes? 2、What do you know about this/these situation? 3、Everyone said Josh was a good/well boy. 4、How can/may I help you? 5、Its/It's never too late to learn somethingn new. 6、If your/you're going, you'd better be hurry. 7、I'm the person whose/who's gloves are lost. 8、My brother taught/learned me how to ice skate. 9、They lie/lay one brick on top of the other. 10、The children are all ready/already for the picnic.