【正文】
lessons________ your classmates______( have ) on Monday? often___________ ( play ) football in the playground. 四、用現(xiàn)在進(jìn)行時(shí)完成下列句子:(do)? (sing) an English song.(mend)? (mend) a car.(fly) a kite? Yes, _______. (sit) in the boat?(ask) questions?(play) games now.過(guò)去與完成時(shí)練習(xí)答案: . 1) yet, yet 2) already 3) yet B. 1) since 2) since 3) since C. 1) have been 2) has gone, Has, been, has been 3) have been, have been 2. BDACA ADBDC CDDBC ABCDB DCADC BB。 C reads 22. I ________ B. is washing C. wash 21. I __________ a letter in the mail box now A putting B. has C. are taking 19. That elephant now. A dance C sleeps16. He ________ B. watch C is watching14. They _________ the mountain every day. A: climbs B: climb C is climbing 15. Don’t shout! She me her new earrings every day. A show B . goes C. are dancing11. He C. is running10. You every day. A. flies crying C is playing6. Look! Tom __________ B. is doing C. singing3. Jack usually C. eating一般過(guò)去時(shí)和現(xiàn)在完成時(shí)練習(xí)題 1. A. 用 already或 yet 1) Have they taken down the old pictures ___ ___? No, they haven’t____ ___. 2) Most of us have finished our positions _____ . 3) He said he hadn’t visited the exhibition _____ ___. since或 for 1) We have learned five lessons __ __ _ the beginning of this term. 2) Mrs Liao has been in hospital __ _ ___last week. 3) I have stayed at my aunt’s ___ __two weeks. C. 用have gone或 have been 1) Where are the boy studen