When Bob woke up he found himself in hospital, but he didn’t know how that ________. [ ]

When for hisviews about his teaching job, Philip said he found it very interesting andrewarding.

English songs are fun. But ________ that, they’ll help you improve your English skills.

Mark needs to learn Chinese ______ his company is opening a branch in Beijing.

he past 20 years, the Internet hashelped change our world in _____way or another for the better