Li Na ____________ her husband’s significant contribution in her development on the WTA Tour.
A. thanked B. acknowledged C. owed D. accumulated
It makes great sense to check and ____________ the brakes（刹车）regularly.
A. adjust B. adopt C. adapt D. apply
Right now you may not know how relevant English learning is _________ your future.
A. to B. towards C. in D. through
They ___________ with the aim of becoming number one in the league.
A. set up B. set about C. set out D. set aside
I called you up last night but I couldn’t _____________.
A. get through B. ring back C. ring off D. hang on
-- ______________, I can make it home by 8:30 when the football game will be on TV.
-- Well, it depends on how efficiently you work.
A. Apparently B. Fortunately C. Hopefully D. Fortunately
