The Koala is ________ tree-climbing animal which lives in ________ Australia．

a, the

the, the

不填；不填

a, 不填

The number of the people invited to the meeting ________ about 100, but a number of them ________ late because of the heavy snow．

were; was

were; were

was; were

was; was

I really don't know ________ I had my money stolen．

when was it that

that it was when

where it was that

it was where that

The teacher asked Jim ________．

why was he late for school

why he was late for school

how he was late for school

how was he late for school

Hai Zi is very popular with young people ________ he has been dead for many years．

ever since

even if

as if

so that

My manager told me ________ the same mistake again or I would be fired．

don't make

not make

not to make

to not make

Tom ________ skating, so he spends all his spare time on it．

is popular with

is concerned about

is proud of

is crazy about

Some people were scared of the H1N1 flu virus．But ________ it was not as deadly as other flu viruses．

entirely

frequently

actually

gradually

I told Sally how to get here, but perhaps I ________ for her．

had to write it out

must have written it out

should have written it out

ought to write it out

The college entrance exam is ________ important to the student, and it's also challenging．

no more than

no less than

more than

not more than