1.be allowed to do sth 被允許干…
allow sb to do sth 允許某人干…
allow doing sth 允許干…
2.sixteen-year-olds = sixteen-year-old boys and girls 16歲的孩子
3.part-time jobs 兼職工作
4.a driver’s license 駕照
5.on/at weekends = on/at the weekend在周末
6.at that age 在那個(gè)年齡段
7.on school nights 在上學(xué)期間的每個(gè)晚上
8.stay up 熬夜
9.clean up 清掃
10.fail (in) a test 考試不及格
11.take the test 參加考試
12.the other day 前幾天
13.concentrate on 全神貫注于
14 be good for 對(duì)…有益
15.learn from 向某人學(xué)習(xí)
16.at present 目前,現(xiàn)在
17.at least 至少
18.have…off 放假,休息
19.reply to 回答,答復(fù)
20.achieve one’s dreams one’s dream comes true實(shí)現(xiàn)夢(mèng)想
21.spend…on + sth spend …(in) + v-ing 在…上花費(fèi)時(shí)間/金錢