1.Hes has just left the house.
2.He has just had breakfast.
3.She has just written a letter.
4.My sister has just turned on the radio.
5.My mother has just made the bed.
6.She has just bought a new hat.
1.He hasn't washed the dishes.
2.She hasn't made the beds.
3.He hasn't combed his hair.
4.She hasn't swept the carpet.
5.We haven't read ' Macbeth'.
1.Have you seen...yet?
2.Have you ...the new play at‘The Globe’yet?
3.Have you taken your holidays yet?
4.Have you read this book yet?
5.Have you finished your work yet?
注:第三在题的1与2两道题有问题,你是不是打少了?第1句要补上宾语,第2句少了谓语动词.