She devoted herself _______ to her research and it earned her a good reputation in her field

I remember quite well that it ______Sue and John who helped me that morning

Participants in the program were 32 students identified ________ individual intelligence tests, group achievement test scores in math and science, and student interviews.

ctivities in the shop, _______ many different types ofinterest, are planned _______ its out-of-date goods

Lucy has only two tickets for TF Boys’ concert. _______ you _____ I can go with her.