We had planned to climb the hill this morning, but the heavy rain _____ our plan.
I asked her in English ________ she was, and she told me ________ she was an actress.
________ you have seen things like these before doesn't matter.
You will easily know ________ video recorders are the same.
Can you point out ________ two radios are the best
We should think carefully about ________ Mr. Needham said at the meeting.