1．(2016·北京卷)My grandfather still plays tennis now and then, although he's in his nineties.
2．I was glad to meet Jenny again, but I didn't want to spend all day with her.
3．He knew all his friends would be there, he didn't want to go, though/however.
4．However rich people are, they always seem anxious to make more money.
5．Poor though/as they are, they are warmhearted.
6．She was surprised when someone stared at her, so she said, “I'm sorry, but I don't think I know you.”
7．In some places, women work outside while men raise their children at home.
8．(2019·江西红色七校期中联考)The young man wanted to help the dog, but/yet as he approached, the dog started to bark.
9．Although/Though he is young, he has a good knowledge of music.
10．He fell asleep while he was doing his homework.
