She felt ________ awkward because of her bad performance on the stage.

 Great inventors don’t ______ graduate from famous universities. Some didn’t even go to university.

(2013·浙江，18) If what your friend comes up with surprises you，don't reject it immediately.________，imagine that it is true.

—_____of Hangzhou has your brother covered since he came here?—About half of it, I guess

I’m worn out,____,the bike doesn’t work well,___ I can’t go further.