.IfyouhavereallybeenstudyingEnglishforsolong,it’sabouttimeyou_____abletowritelettersinEnglish.
B
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Toobtainasatisfactoryresult,onemustapplytwo____ofpaintonacleansurface.
TheBentPyramidoutsideCairo__________ancientEgypt’sfirstattempttobuildasmooth-sidedpyramid.
Ininternationalmatches,prestigeissoimportantthattheonlythingthatmattersistoavoid_____.