2、e).4.Somestudentsfeelthat exchanging (exchange)giftscanmakemorefriendsandexpandtheirnetworkoffriends.5.AsChinesechatappWeChatmovesintomerchandising,it hasopened (open)anonground“test”WeStoreinGuangZhou.6. To hissorrow,hehaslostallhisrelationsintheearthquakes.7.Therewereseveralreasonscontributingt
3、otheproblem,notanyone in particular.8.Englishisoneofthe branches (branch)ofGermanicfamilyoflanguages.9.Wehadmanydifficultiesatfirst,but eventually (eventual)wesucceeded.10.Weshoulduseourschedule flexibly (flexible)tobalanceouracademicandsparetime.Ⅱ.单句改错(每句一错)(导学号02516286)1.Afteralongjourney,hehas