It has been required that our monitor ___our homework before 6 O' clock.

问题描述:

It has been required that our monitor ___our homework before 6 O' clock.
A hand out B hands out C has handed out D had handed out
Nowhere else in the world __this kind of animal ___in past few years
A had ..been found B was...found C has...found D has...been found
I am considering___ a letter to peter who is considered ___friendly
A to write 不填 B to write to be C writing 不填 D writing being
还有有shoot at这种用法吗 shoot sth sb可以直接用?
在定语从句中是不是不用what

A 句中是require的特殊用法,在虚拟语气中有提到,表示强调、命令.补充完整应该是 should hand out.
B 首先nowhere 放在句首要部分倒装,其次根据意思要使用被动,再看是in past few years,所以用一般过去式.
C consider doing sth,固定搭配,表示考虑做某事.后面一个空是表示被动,主动形式是consider sb to be,这边是被动,所以改成sb be considered to be ,这里to be 可以省略.