根据所给中文完成句子翻译。
76. 去年夏天我有机会在当地医院做志愿者。
Last summer I _________________________ at the lock hospital .
77. 这学期他学物理和化学真地很吃力。This term he ___________________.
78. 那时我正在忙着接电话 。___________________ at that time .
79 . 在中国你应该端起碗吃饭 。In China , you ________ up your bowl to eat .
80 . 她说高亢的音乐让她紧张。She said that______________ .
81 .你为什么不把这些书捐给他们呢 ? ____________________________ ?
82 .在中国的新年，人们乐意和家人一起度过时光。__________________________ .
83.我过去常常花大量的时间与朋友一起做游戏。_______________________________ .
76 . had an opportunity to volunteer / had a chance to volunteer
77 .has a really / really a hard time with physics and chemistry /
has a really / really a hard time studying physics and chemistry
78 .I was busy answering the phone . / telephone 79 .are supposed to pick up / should pick up 80 .loud music made her tense / nervous
81. Why d
on’t you give away these books to them ? 82.On Chinese New Year , people like to spend time with their families . 83 .I used to spend a lot of time playing games with my friends .