—Look! Some people are running through the red light.
—________ others are breaking the rule, we should wait.
A.If B.Until C.Although D.Because
I'll ________ the notice after school. Would you like to join us?
A.put out B.hand out C.help out D.work out
He showed me how ________ the new mobile phone.
A.to use B.using C.use D.to used
We should try to learn as much as possible ________ we can face all the challenge（挑战）with confidence（自信）.
A.so B.so that C.if D.but
Whatever happens, never give ________ our dreams.
A.away B.out C.up D.in
If your head still ________ tomorrow, then go to a doctor.
A.hurts B.hurt C.hurting D.will hurt
