3、ookspenttookcostscost现在完成时Presentperfect一般过去时Simplepast1. -I have seen the film “Titanic”already.-When __________ you __________ it?-The day before yesterday.A. have; seenB. will; seeC. did; seeD. did; seen2. Mr Black __________ in China since five years ago.A. livedB.
4、 has livedC. livesD. is going to live3. We ____________ trees last Sunday. So far we __________ over 3,000 trees there.A. planted; plantedB. planted; have plantedC. have planted; plantedD. have planted; have plantedCBB1.I_______(see)thisfilmyesterday.(强调看的动作发生过了。)2.I__