Some people who don’t like to talk much are not necessarily shy; they _______ just be quiet people.
The reason ____ he explained to us was ____he overslept.
Only after my friend came ____.
Since we have made ____, we have to make ____ to achieve more.
London is a most beautiful city in Britain, ____ the River Thames.
---What are you going to do tomorrow?---I feel like ____the museum. Would you like ____with me?