Yesterday，my father bought me a new mobile phone as a present，but I don’t know how to use it. —Why not read the ________ first before using it

Many questions ________ at the meeting, but he answered none.

How _____ can we get to the park?—In twenty minutes [ ]

1— Could you be so kind asto close the window—______________.

When I went to say goodbye to Ann, she______ the piano.