In China, we are using the FAST to find stars ______. Now more and more people want to know about the largest radio telescope(望远镜) in the world.( )
in person
in public
in space
While Helen _____ along the river after supper, she ____ a wallet lying on the roadside. A. was walking; was finding B. walked; found B. walked; was finding D. was walking; found
____________ he exercises every day, _____________ he is very healthy. A. Because; / B. Because; so C. Though; /
(2014)--- Can I use the bike_______ you bought yesterday? --- Certainly. A. what B. which C. who
--Do you still remember the days ________ we spent in the country? --Yes, of course, they were peaceful and relaxing.
There is no dictionary _______you can find everything.