What _____ good time we had________ a picnic yesterday!
| A．a;had | B．\; having | C．a; having | D．\; had |
Sound travels ______ air ______ a speed of about 340 metres per second.
| A．over; in | B．through; at | C．by; at | D．through; over |
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.
| A．to read | B．to be read | C．reading | D．being read |
He didn’t listen to the teacher carefully in class. ______, he couldn’t pass the exam.
| A．Even though | B．As a result | C．Instead | D．In order to |
Teacher Wang recommended me a few foreign movies, but ______was to my taste.
| A．all | B．neither | C．some | D．none |