日语
韩语
法语
德语
西班牙语
意大利语
阿拉伯语
葡萄牙语
越南语
俄语
芬兰语
泰语
1.Do you know the boy _______ under the big tree?
A. lay B. lain C. laying D. lying
2. －What do you think of the book?
－Oh, excellent. It’s worth ______ a second time.
A. to read B. to be read C. reading D. being reading
3. Go on _______ the other exercise after you have finished this one.
A. to do B. doing C. with D. to be doing
A. lay B. lain C. laying D. lying
2. －What do you think of the book?
－Oh, excellent. It’s worth ______ a second time.
A. to read B. to be read C. reading D. being reading
3. Go on _______ the other exercise after you have finished this one.
A. to do B. doing C. with D. to be doing
