1. 我用了两个小时修车.
    It __________ me two hours __________ __________ the bike.
2. 直到妈妈回来时,他才完成作业.
    He __________ finish his homework __________ his mother came back.
3. 他和我都不是老师.
    __________ he __________ I am a teacher.
4. 他从小就对数学感兴趣.
    He became __________ in maths when he was __________.
5. 你最好乘火车.
    You'd __________ __________ a train.

1. 你最好立刻回去工作.
    You _______ _______ _______ _______ _______ _______ at once.
2. 今天我有很多重要的事情要说.
     I have many _______ _______ _______ _______ _______ _______ today.
3. 上周末彼得去西安看望爷爷了.
     Last weekend, Peter _______ _______ _______ his grandpa in Xi'an.
4. 去年夏天我们全家乘火车去颐和园旅行.
     Our family_______ _______ _______ _______ _______ to the Summer Palace last summer.
5. 坐在公交车的二层在城市观光是很惬意的.
    It's fun _______ _______ _______ around the city on the second floor of the bus.

1. 邓亚萍是一位出色的中国乒乓球运动员。
      Deng Yaping is a great______ ______ ______ ______.
2. 李云迪是一位著名的钢琴家。
      Li Yundi is a______ ______.
3. 你最好乘公交车去那里。
    You'd better ______ ______ ______to go there.
4. 书架太高，我够不着。
    The shelf is ______ high ______ reach.
5. 当老师走进教室时，学生们立刻停止了谈话。
    When the teacher came into the classroom, the students  ______ ______ at once.

1、你最好乘公共汽车去学校。
                                                                                                                                             
2、我和Mary 相处得很融洽 。    
                                                                                                                                      
3、 你要乘飞机还是火车去上海？   
                                                                                                                                        
4、 如果你乘12 路公交车，你将在中山公园下车。 
                                                                                                 
5、你最好乘出租车去， 没有直达的公交车。