文档介绍：一般过去时和如今完成时练****题
1. A. 用 already或 yet
1) Have they taken down the old pictures ___ ___? No, they haven’t____ ___A. has…been…has gone B。 has…gone…has been
C。 did…go…went D。 did…be…went
the baby still _____ ？ No， it _______ crying。
A。 Has…cried…has stopped B。 Is…crying…stopped
C. Did …cry…stopped D。 Is…crying…has stopped
10. I _______ the way。 I ________ here for quite many years。
A. knew…have lived B. knew…live
C。 know…have lived D. know…live
11. _____ you ever _____ America ？ Yes， I have。
A. Have…gone to B。 Have…gone in
C. Have…been to D。 Have …been in
12. My brother ____college for over three years.
A. has gone to B。 has been to
C。 has been in D. has been at
________ the Army by the end of 1989. He ______ in the army since then。
A. joined…is B. has joined…has been
C. had joined…is D. had joined …has been
14。 By the time I _____ back they ____ up ten satellites.
A。 came…have sent B. came…had sent
C。 come…have sent D。 had come…sent
15。 Jack ____ over five lessons by seven o’clock。 Then he ____ a rest。
A。 went…took B. went…had taken
C。 had gone…took D。 had gone…had taken
16. We ____ out by that time that he ____ a spy for a long time。
A。 had found…had been B。 had found…was
C。 found…had been D。 found…was
17。 Before the news ____ him， he ____ to know abou