If crime weren’t ________ problem in the U．S．, there wouldn’t be a need for ________ private home security companies．

a so big; so many

such a big; such many

such a big; so many

so big a; such many

Your performance in the driving test didn’t reach the required standard－________, you failed．

in the end

after all

in other words

at the same time

This is an illness that can result in total blindness if ________．

leaving untreated

left untreated

leaving untreating

left untreating

You should not pay too much attention to all of the differences between ________ culture and your own．

other

the other

some others

another

Jobs exist, but they are not ________ for someone like you．So, I’m afraid, we will not be able to offer you the job．

suitable

necessary

possible

comfortable

If you go for a long ride in a friend’s car, it’s the ________ to offer to pay some of the ________．

habit; expenses

custom; expense

custom; expenses

habit; expense

She becomes a success in business at the ________ of her health．

price

worth

cost

pay

We want to rent a bus which can ________ 40 people for our trip to Beijing．

load

hold

fill

support

My sister was against my suggestion while my brother was ________ it．

in favour of

in memory of

in honour of

in search of

One of the best ways for people to keep fit is to________ healthy eating habits．

grow

develop

increase

raise