It’s the test system,________ the teachers,that is to blame for the heavy burden of middle school students.
Evenifhehastime,he_____shoppingintownonSunday.
Wherearemykeys?I_____lostthem.
Let’sgotothelibrarythisafternoon,_____?
—_____Iturnontheradio? —You’dbetternot.Itisnoisyenoughinthisroom.
I_____suchamistakeagain.