More rescue teams went to the __________ areas after Sunday’s earthquake and tsunami in the Indian Ocean．

striked

struck

stricken

striking

Don’t __________ the role women can play．

look down

look down upon

look upon

look on

The children are well __________ in the nurseries．

cared for

taken care

care about

cared

__________ to looking after her sick mother for two years, she badly needed a holiday．

Having devoted

Devoted

To be devoted

To have devoted

Though there is little time left, we __________ the work as well as we can．

determined to

determine doing

are determined to do

are determined doing

I failed in the final examination last term and only then __________ the importance of studies．

I realized

I had realized

had I realized

did I realized

Some passengers complain that it usually __________ so long to fill in travel insurance documents．

costs

takes

spends

spares

The scientists are looking __________ the problem with air pollution in the city．

into

for

after

around

Chinese arts have won the __________ of a lot of people outside China．

enjoyment

appreciation

entertainment

reputation

A poet and artist __________ coming to speak to us about Chinese　literature and painting tomorrow afternoon．

is

are

was

were