Exercise 2

Exercise 2

单句语法填空

1.It is an unsolved mystery                        he suddenly disappeared and left nothing.

2.Tom had no idea                        his parents’ reaction would be to his poor grades.

3.My question                           I shall get in touch with him has not been answered.

4.There is some doubt                           Professor Smith can make it to the meeting.                           is said that his flight has been canceled because of the heavy snow.

5.The thought came to her                           maybe she had left the door open when she left home.

6.This is proof                           dreams dream big and dreams do come true.

7.We should respect food and think about the people who don’t have                           we have and treat food nicely.

8.Emma shut the door heavily saying nothing. No one in the office knew                           she was so angry.

9.How much one enjoys himself traveling depends largely on                           he goes with， whether his friends or relatives.

10.                           I can’t figure out is                           I will make it work in my program.

短文语法填空

When I first heard about online learning， I was curious about 1 it would work. Would it be effective？ Could I really learn from a computer screen？

I discovered the answer 2 online learning was pretty good when I started my first online course. 3 is convenient that you study at home， but the real surprise was 4 engaging the lessons were. Each module was designed to keep me interested and motivated.

One of the most memorable moments was 5 my teacher explained a difficult concept. She used examples that made it easy to understand. I realized then 6 I used to find learning boring and difficult. As I progressed through the course， I wondered 7 online learning could replace traditional classrooms. While it has its advantages， I believe that a balance between the two is ideal. 8 online learning provides is flexibility， but face-to-face interaction with teachers and classmates is still valuable.

All in all， I came to the conclusion 9 online learning was helpful. It taught me 10 learning can take place anywhere， and it opened my eyes to new possibilities in education.

1.                        2.                        3.                        4.                         5.                        

6.                         7.                        8.                        9.                        10.