Li Ming is said _________ the experiment in the lab, but I can’t find him there．

to have done

to do

to be doing

doing

They live in a beautiful village, with many trees and flowers _________ it．

surrounded

surrounds

surrounding

to surround

It will be more than 100 years _________ the country begins once again to look as it did before．

when

since

before

that

The situation is more _________ than ever．I’m _________ about what to do next．

puzzled; puzzled

puzzling; puzzling

puzzling; puzzled

puzzled; puzzling

It is requested that each of the teachers invited _________ a performance at the．party．

should give

will give

has to give

must give

He was asked to _________ the facts just as he remembered them．

set down

set out

set up

set about

Most Irish people go to _________ church every Sunday and _________ church plays _________ important part in their life．

/; the;/

/; the; an

the;/; a

/; a; the

My sister, as well as her classmates who _________ late for class, _________ criticized by Mr．Hunt．

were; was

was; were

was; was

were; were

从A、B、C、D四个选项中，找出所给单词的正确读音。

knowledge

['n?lid?]

['n?uli：d?]

[n?u'lid?]

['n?：leid?]

从A、B、C、D四个选项中，找出所给单词的正确读音。

invitation

['invitei??n]

[?invi'tei??n]

[?invai'te??n]

[invi'ti?in]