1) GO TO THE PRESENT PERFECT CONTINUOUS SENTENCE a) I AM READING A BOOK b) YOU HAVE BEEN READING A BOOK... c) HE HAS READ A BOOK 2) GO TO THE PRESENT PERFECT CONTINUOUS SENTENCE a) HE HAS BEEN WAITING FOR AN HOUR b) HE HAD WAITED FOR AN HOUR c) HE IS WAITING FOR AN HOUR 3) GO TO THE PRESENT PERFECT CONTINUOUS SENTENCE a) WE ARE STUDYING ENGLISH b) WE HAD STUDIED ENGLISH c) WE HAVE BEEN STUDYING ENGLISH 4) GO TO THE PRESENT PERFECT CONTINUOUS SENTENCE a) YOU HAVE BEEN PLAYING ALL MORNING b) YOU HAD BEEN PLAYING ALL MORNING c) YOU HAS BEEN PLAYING ALL MORNING 5) GO TO THE PRESENT PERFECT CONTINUOUS SENTENCE a) SHE HAS BEEN ANSWERING TH PHONE b) SHE HAS BEEN ANSWERING THE PHONE c) SHE HAD ANSWERED THE PHONE

PRESENT PERFECT CONTINUOUS

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？