19.This room is not open to the public. You need official permission to ____ it.(A)combine (B)weaken
21.The police promised to find the killer who ____ the child last week.(A)surrounded (B)digested (C)
22.The wind became stronger as the typhoon ____ the island.(A)approached (B)decreased (C)coped (D)do
23.Sir, please hold while I ____ you to the sales department.(A)convey (B)witness (C)schedule (D)tra
24.I ____ spilled red wine all over the new white tablecloth.(A)accidentally (B)extremely (C)densely