1. 12点半了，该吃午饭了。
    It's half past twelve ________ lunch.
2. 我这周很忙，下周二怎么样？
    I'm very busy this week ________ next Tuesday?
3. 同学们正在忙着为考试做准备。
   The students are busy ________.
4. 你一完成作业，就给我打电话。
    Please call me ________ your homework.
5. 托尼非常热爱中国，花了六年的时间来学习汉语为的是能更多地了解中国文化。
    Tony loves China ________.

1. 十二点钟了，该吃午饭了。
    It's 12 o'clock _______ lunch.
2. 她昨天让我等了两个小时。
   _______ for two hours yesterday.
3. 我的自行车坏了，你能帮我修一下吗？
    _______ my bike. Could you help me mend it?
4. 保持健康对我们来说很重要。
     _______ to keep healthy.
5. 从北京到上海乘飞机要花三个小时的时间。
     _______ from Beijing by plane.

1. 每天她花费太多的时间看电视
She       too much time     TV every day.
2. 昨天我们打篮球很开.
We                               basketball yesterday.
3. 上周末每个人过得很愉快.
Everyone      a good time last weekend
4. 该上学了.
It's time            to school.
=It's time       school.
5. 是我们吃午饭的时间了.
It's time       them      have lunch.
6. 杯子里没有水.
There is     water in the glass.
=There             water in the glass.