1. She's lived (live) here ever since she was ten.现在完成时，标志词since2. Both of them have been(be) in Hong Kong for ten days.现在完成时，标志词for3. Both of them came (come) to Hong Kong ten days ago.4. Half an hour has passed (pass) since the train left (leave).5. Mary has lost（lose) her pen. Have you seen (see) it here and there 6. Have you found (find) your watch yet 7. ---Are you thirsty ---No I have just had (have) some orange.8. We have already returned (return) the book.9. Have they built (build) a new school in the village yet 10. I haven't finished (not finish) my homework . Can you help me 11. My father has read(read) the novel twice.12. I bought (buy) a book just now.13. I lost (lose) my watch yesterday.14. My father has been reading (read) this book since yesterday 关于现在完成时和一般过去时的区别一般看标志词和理解句子意思来填
1.lived2.have been3.came4.has passedleft5.losed have seen't6.have found7.have had8.have returned9.have built10.haven't11.has read12.have bought13.lost14. has been reading
1 lived2 have been3 came4 has passed ,left5 has lost, Have ,seen6 Have ,found7 have ,had8 have ,returned9 Have, built10 haven't finished11 has read12 bought13 lost(过去时）14 has read
