The woman said nothing but to ______ a weak smile on hearing the news that her beloved ex-husband would marry a young lady.

（2014山东省实验中学高三第二次模拟考试）7．Perhaps it will never be known __________ he did with those materials on the incident．

Can I have a look at ______________ i-phone you bought yesterday

I have an _______ reading book. Are you _______ in it

__Tom to be fit for the office, the boss________taking him on