下列各句的划线部分都有A、B、C三种译文,根据句意选择其中的正确译文。
1. Mary usually gets up at six in the morning.
A. 上车
B. 起床
C. 醒来
2. Li Gang is looking for his dictionary.
A. 寻找
B. 照顾
C. 看见
3. Tom, please go to Mr Green's office at once.
A. 从前
B. 立刻
C. 一次
4. It's warm here. You'd better take off your coat.
A. 拿走
B. 取出
C. 脱下
5. Miss Evans taught us English last year.
A. 去年
B. 今年
C. 明年