We can’t keep up with the developing situation _______ we study harder .
A.if B.until C.unless D.since
During the 19th CPC National Congress , people in Beijing could see red flags stand out brightly _______ the blue sky .
A.for B.in C.to D.against
After I said sorry to my teacher for what I did wrong , I could be at peace with ______ at last .
A.me B.us C.myself D.ourselves
—I will always _______ our friendship and never hurt you .
—Thanks . The same with you .
A.explain B.save C.praise D.value
—I won’t stay long .
—No , please . I need the _______ .
A.relation B.company C.courage D.replay
I woke up with ________ bad headache , yet by the evening _______ pain bad gone .
A.a ; the B.the ; a C.a ; a D.the ; the
