The PLA soldiers came to the ruins of Yushu and after ______ seemed to be a long time, they helped some victims out.
The film star wears sunglasses. Therefore, he can go shopping without ______..
We __________ back in the hotel now if you didn’t lose the map.
Some people believehas happened before or is happening now will repeat itself in the future.
I found the lecture hard to follow because itwhen I arrived.
--- What time is it? --- I have no idea. But just a minute, I ______ it for you.