Modern teaching equipment as well as tens of computers _______ to the village school last week.

In that school, English is compulsory for all students, but French and Russia are ____. [ ]

There at the door stood a girl about thesame height _____.

(2013·高考福建卷)Mrs.Smith finds it hard to clear up the mess，as her children are always ________ whenever she tries to

______ she said this, she regretted it.