1.Norinreceivedabadwound_B_thelegwhenhewasshotat.
AonBinCatDof
表示身体某一部位受伤用介词in。hitsb.intheface打某人一个耳光。
2.Corkwasangry;_D_helistenedtome.
AandBbutCsoDnevertheless
corkn.软木塞。neverthelessconj.尽管如此。
3.That_A_instrumentcanrecordevenveryslightlychanges.
AdelicateBfeebleCsensibleDfeasible
instrumentn.仪器，（弹奏的）乐器；delicateinstrument精密仪器。
delicateadj.精密的，准确的；feebleadj.软弱的，无力的；sensibleadj.明智的；
sensitiveadj.敏感的；besensitiveto对很敏感；feasibleadj.可行的，行得通的。
4.Letsbeginthelessonattheplacewherewe_A_lasttime.
AleftoffBleftoutClefttoDleftup
leaveoff停止，中断；leaveout=omit遗漏；
5.Educationdoesnot_D_simply_D_learningalotoffacts.
Aconsist;ofBconsist;fromCconsist;forDconsist;in
consistof包括；consistin（抽象意义的）在于=liein在于。
6.Thereisnotree_A_bearssomefruit.
AbutBwhichCthatDunless
but用在否定句中并且后面引导一个句子时相当于that...not。
本句可改写为这种形式：Thereisnotreethatdoesnotbearssomefruit.
7.Willyoubeabletofinishthejobthisweek_D_.
AIdontknowsoBIcantsaysoCImnotsuresoDIdontexpectso
Idontexpectso恐怕不行。
8.IhopethatJohnwillplaybasketballtomorrow.Yes,I_D_.
AhopeittooBhopetooChopethattooDhopesotoo
9.Islippedonthestairs.Ithinkmyarmisbroke.Oh,I_D_.
AdonothopesoBdonothopeChopenotsoDhopenot
肯定用：Ihopeso.否定用：Ihopenot.
10.Shediedwhenshewasninety,notofoldage,but_B_headinjurywhenshefelldownaflightofstairs.
AofBfromCwithDfor
dieof表示因年老，疾病或饥饿而死亡；diefrom指因为受伤而死亡。