现在完成时专练一． 用所给词的适当形式填空1.I won’t go to see the film, because I __________ (lose) my ticket.2.I ________ already _________ (write) a letter to my aunt, I ______ (write) it last week.3.Mr. Brown__________ (be) in this school since two years ago.4.How many interesting places _______ you __________ (travel) in your life?5.The river _______(be) dirty since the paper factory opened in 1998.6.---- What _______ she ________ (do) with the lost book?-----She’s returned it to Granny Li.7.------ ________ you _______(clean) the room yet?------Yes,I _______(clean) the room yesterday.8.I can’t play football with you because I ____________ (not finish) my homework yet.二． 选择括号中所给词填空。1.Mr Wei __________(has taught / taught) in this school for many years.2.Ms. Liu __________(has been / was) in our school for a long time.3.I ________(haven’t learned / didn’t learn) how to tell time yet.4.I __________ (haven’t studied / studied) for this exam.5.Wang Mei is looking for her book. She __________(has lost /lost) it just now.6.I __________(have come / came ) to China last year.7.Danny ________(has fallen /fell )off the bike yesterday and he is badly hurt.8.Jenny and Danny __________(have known /knew ) each other for a long time.9.Up to now I _________ (have written /wrote) two pages.10. Brian __________ (hasn’t finished / didn’t finish ) his homework yet.
