Just after kidney's death, vice president Lyndon Johnson quickly ________ the government．

in charge of

took control

took charge of

turned over

________ is no doubt that using energy efficiently reduces the release of greenhouse gases．

It

This

That

There

Those who do everything ________ money won't lead a happy life．

in terms of

in place of

in front of

in case of

What one thinks is mainly ________ tradition, habit and education

due to

because

up to

depend on

Would you slow down a bit, please．I can't ________ you

keep up with

put up with

make sure

hold on

She's going to have problems finding a job ________, she gets her A levels．

now that

so that

in case

even if

The dinner date with his mother was much more enjoyable than he ________．

must have imagined

could have imagined

might have imagined

can have imagined

Don't worry．When you arrive, I ________for you at the exit of the airport．

am waiting

wait

am going to wait

will be waiting

Scientists have created ________ antelligent food wrapping material that changes color if ________ acontents are going bad．

an; 不填

不填; the

an; the

the; 不填

I tried, but, ________,to persuade Holmes to change his mind．He was too stubborn．

at ease

in trouble

by design

in vain