根据所给汉语完成句子加句型转换manychildreninthatcountry______(挨饿)wemust_______(聚精会神于)thelessoninclass.attimeshe_______(被指责)playinginthestreet.we'realwaysvigilant_________(以防)theenemy'ssurprisea

　　根据所给汉语完成句子加句型转换

　　manychildreninthatcountry______(挨饿)

　　wemust_______(聚精会神于)thelessoninclass.

　　attimeshe_______(被指责)playinginthestreet.

　　we'realwaysvigilant_________(以防)theenemy'ssurpriseattack.

　　she'swellagain;she___________(殷切期望回答)schoolforherlessons.

　　i______(碰上)aclassmateyesterday.

　　sheseldomgetsuplate.

　　________________________________________uplate.