_________ Chinese culture with overseas cultures is a challenging job, but you will learn a lot from it．

Comparing

Compared

Compare

Having compared

Even though Mark has lived in China for many years, he still can not _________ himself to the Chinese customs．

adopt

account

adapt

accept

She wore a _________ look when she heard he was invited to the Sixth Expo Central China．

surprising

surprise

surprised

surprisingly

When electric cars become _________, we'll need to build more charging stations．

available

useless

different

famous

As Susan stared at _________ piles of plastic in her recycling bin, _________ strong sense of responsibility made her stick to her recycling work．

不填；不填

不填；a

the; a

the; the

We regret to inform you that there are no tickets ________ for Friday’s performance．

available

affordable

useful

optimistic

She was late for class because her bike ________ on the way．

fell off

broke down

burst out

turned over

________ seems no need to wait any longer．Chances are that they won’t turn up．

It

He

There

That

The plan for the new design occurred to Mr．Smith, ________ on his work recently．

while concentrated

while concentrating

while he concentrated

while concentrating himself

Who ________ such a good suggestion in the discussion?

put on

put up

put away

put forward