1, Be sure follow the instructions given at the top of the page

2, Students arriving late will not be permitted to enter the classroom

3,  John, taken by surprise, hardly knew what to say

4 ,The people watting for the bus in the rain are getting wet

5, We drove along the road still flooded after the heavy rain

6, The scientists researching the causes of cancer are making progress

7, The wild ox kept at Nam Cat Tien National park is of a special kind

8, The helicopter flying toward the lake made a low droning sound

1 be sure follow the instructions that are given at the top of the page.

-> Be sure follow the instructions given at the top of the page

2 studnets who arrive late will not be permitted to enter the classroom.

-> Students arriving late will not be permitted to enter the classroom

3 john, who was taken by surprie, hardly knew what to say.

-> john, taken by surprise, hardly knew what to say

4 the people who are watting for the bus in the rain are getting wet.

-> The people watting for the bus in the rain are getting wet

5 we drove along the road that was still flooded after the heavy rain.

-> we drove along the road still flooded after the heavy rain

6 the scientists who are researching the causes of cancer are making progress.

-> the scientists researching the causes of cancer are making progress
7 the wild ox which í kept at Nam Cat Tien National park is of a special kind .

-> the wild ox kept at Nam Cat Tien National park is of a special kind

8 the helicopter which was flying toward the lake made a low droning sound.

-> the helicopter flying toward the lake made a low droning sound

9 The winner of the marathon, breathing deeply and smiling at the crowd, raised her right hand and waved.

10 Any student not wanting to go on the trip should inform the office.