welockthedoortokeepthebooks.A.tobestolenB.beingstolenC.fromstealingD.frombeingstolen(选C对吗?）welearnEnglishtheradio,not.A.in,byasatelliteB.in,bysatelliteC.on,byasatelliteD.on,bysatellite(选D对吗?）

Question

we lock the door to keep the books____.
A.to be stolen B.being stolen C.from stealing D.from being stolen
(选C对吗?）
we learn English___ the radio,not___.
A.in,by a satellite B.in,by satellite C.on,by a satellite D.on,by satellite
(选D对吗?）
Can his supper___at home this evening.
A.have B.will have C.will be have D.be had
（选D对吗）
she is about___tail.
A.one and half meters
B.one and a half meters
C.one meter and half meter
(麻烦讲解一下这题)

Answer 1

D.from being stolen 书被偷 是被动
D.on,by satellite
D.be had
B.one and a half meters
一又二分之一,多于一,所以复数.
而且固定搭配:数词+and+a+序数词 ,表示多于一的几分之几