My pain ___________ obvious the moment I walked into the room, for the first man I met asked me pitifully:" Are you feeling all right?"
You can come here to ask me ________ if you have any questions.
________ is no possibility ________ she can finish the task in two hours.
The purpose of new technologies is to make life easier, ________ it more difficult.
Eventually he gave in to the wish of the ________.
In 1942, Columbus and his crew arrived ________ was so-called the New World by the westerners.