I would like to make friends with any person who is comfortable ______. [ ]

In 1998, Liu Xiang’s ______ in hurdling was noticed by Sun Jiangping.

The reason _______ he felt frustrated was ______ he lost his MP4.

r Mary nor her parents ________ the result of the election, which greatly surprises me.

We __________ back in the hotel now if you didn’t lose the map.