二、多选题（30分）31. Perhaps he’d followed her ______ of a stroll to the river.

36.People around the world, would be all the more ______ for it.

10. Jane, please turn off the lights ______ you leave the classroom.

4. I like eating fruits, ______ apples, bananas, oranges and pears.

8. —Must I clean the room now?—No, you _______. You can do it tomorrow.

23.—Steven, could you help me ______ when the plane will take off on the Internet?—I’m sorry, my computer doesn’t work.

52. She asked me to dig some potato in the field with her. 

49. They especially need to communicate well with people, which I believe I’m good at. 

26. We youths do our best for our dreams and together a small success can give us a sense of ________ .

43.We do not ______ people to smoke in the lecture hall.

36.良好师生关系的建立是学生健康、和谐发展的重要保证。下列不属于影响师生关系因素中，教师方面的因素是（ ）。

35.Now nearly half of its people are suffering from ______ hunger.