1.He is throwing the stone in the air.
2.He is wanting in courtesy.
3.Her mother is enjoying the concert.
4.The children are taking photos in the park.
5.They are making cakes.
6.My father is coming here.
7.They are giving Hamlet.他们正在演出《汉姆雷特》
8.We are having lunch now.
9.His handwriting is getting worse.
10.He is putting you on .他只是在欺骗你.