最好解释清楚一些,
1.MrWangspendsalotoftimewritinghisnoveleveryday.He____still____(work)atmidnightlastnight.[wasworking]
2.Lastweekend,Lindahadaverybad____becauseofherbadexamresults.[B]
A.newsB.informationC.ideaD.experience
3.____usefulinventionthecomputeris![A]
A.WhataB.WhatanC.HowaD.Howan
4.Iheardsomebody____outsidelastnightwhenIwasreading.[A]
A.shoutsB.shoutingC.toshoutD.shouted
5.TellTomnotto____upthetrees.It’sdangerous.[While]
6.Doyouknow____[A]
A.whathappenedtohimB.whatthematteriswithhim
C.whathehappenedD.whatdidhehappened
7.Whentheysawthealien,theyweretoo____tosayaword.[B]
A.surprisingB.scaredC.interestingD.sorry
(方框内是我自己给出的答案,不太确认)