—What do you think of the book A Haw Tree written by a woman writer?—It reminds me of the days ________ I spent in the countryside.
Sound travels ______ air ______ a speed of about 340 metres per second.
We knew little about Shu-How Lin, a basketball player from New York Knicks, __________ we watched the basketball matches in NBA. A. until B. if C. when D. because
The book written by Mo Yan is worth ______ a second time.
He didn’t listen to the teacher carefully in class. ______, he couldn’t pass the exam.
Teacher Wang recommended me a few foreign movies, but ______was to my taste.