1．Though we don't know what has been discussed, yet we can feel the topic (话题) has been changed.
2．Pour the mixture (混合物) into the cake pan and bake for approximately 50 minutes.
3．Early to bed, early to rise makes a man healthy, wealthy (富有的) and wise.
4．Her mother was pleased (高兴的) that she chose a college close to home.
5．The rumors of a terrorist attack were confirmed (证实) later by the official.
6．When we got there, it was approximately (大约) ten o'clock.
7．This river is over 500 metres broad (宽的) at its widest point.
8．Her mother lives in a nearby (附近的) town by herself, so Helen goes to visit her on weekends.
9．In the west, women by tradition (传统) wear white wedding dresses when they get married.
10．We were deeply impressed (使印象深刻) by his inspiring words, so we made up our minds to follow suit.
