1,他们从四点开始就一直打网球.They_____________tennissince4:00.2,他今天上午做了三小时的家庭作业.He________thismorning.3,自从我五岁起就一直学习英语.IhavebeenstudyingEnglish_____________.4,到现在为止
1,他们从四点开始就一直打网球.
They_____________tennissince4:00.
2,他今天上午做了三小时的家庭作业.
He________thismorning.
3,自从我五岁起就一直学习英语.
IhavebeenstudyingEnglish_____________.
4,到现在为止看电视多久了?
____________shebeenwatchingTV?
5,这幅眼镜真的很酷.
__________reallycool.
1.Theyhavebeenskating____.
A.forthreehoursago.
B.sincethreehoursago
C.threehoursago
D.sincethreehours
2.Bob____movieticketssincehewastenyearsold.
A.collects.B.willcollect
C.collected.C.hasbeencollecting
3.______haveyoubeencollectingshells?
-----SinceIwaseightyearsold.
A.Howlong.B.Howsoon
C.Howoften.D.Whattime