( )You must look right_________ you cross the road. A. before B. at C. on
Listen and circle. 听录音,圈出正确的内容。(1)turn on (2)lose(3) find(4) give(5)pullturn off lost found gave push
He went to the library to look a book on space.A. at B. for C. out
They are talking the film.A. of B. with C. about
Peter is interested science.A. in B. on C. at
I a film about space yesterday.A. looked B. see C. watched