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

A．now that

B．so that

C．in case

D．even if

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

A．must have imagined

B．could have imagined

C．might have imagined

D．can have imagined

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

A．am waiting

B．wait

C．am going to wait

D．will be waiting

Scientists have created ________ intelligent food wrapping material that changes color if ________ contents are going bad．

A．an; 不填

B．不填; the

C．an; the

D．the; 不填

We ________ what gift we should send to our teacher when Todd came up with a good idea．

A．argued about

B．had argued about

C．were arguing about

D．would argue about

________ at the news that her eyes rained tears．

A．So was Rebecca sad

B．So sad was Rebecca

C．So sad Rebecca was

D．Was Rebecca so sad

It is commonly believed that difficult situations can often ________ the best in a person．

A．bring out

B．bring up

C．bring about

D．bring in

If you ask me, I would say that I won't mind ________ abroad to enrich my knowledge．

A．taking

B．to take

C．being taken

D．to be taken

After the earthquake the electricity supply failed, ________ the cooling system break down．

A．having made

B．making

C．made

D．to make

It is good that we have large national parks, ________ wildlife enjoys proper protection．

A．whose

B．which

C．where

D．what