13.I_________(lost)mywatchyesterday.

14.Myfather___________(read)thisbooksinceyesterday. III、句型转换：

1.Hehasalreadygonehome. He___________________home____________.(否定句)

____________he__________home___________?(疑问句)

2.Hehaslunchathome. He_______________________lunchathome.(否定句) ____________he__________lunchathome?(疑问句)

3.Hehasbeentheretwice. ______________________________________hebeenthere?(划线提问)

4.Ihavelunchatschool.

____________________you____________lunch.(划线提问)