高一英语语法题一些动词的用法
weallfelt____afterwetook,the90-minuteexam.
ArelaxingB.relaxedC.toberelaxingD.relax
whycam'tIsmoke
Atnotime___inthereading-room.
AdoessmokingpermitBissmokingpermitted
CsmokingispermittedDsmokingpermits