The room is in a terrible dirty surroundings; it（ ）cleaned.

Pressed from his parents, and （ ） that he has wasted too much time, the boy is determined to stop playing video games.

— Mary looks very upset. She（ ）failed to pass the exam.
— I guess so. It's very difficult after all.

— Will you stay for dinner?
— Sorry, I（ ）. My mother is coming to see me.

——Is it good to look up every new word when I come across it in reading?
——No, you （ ）, because you are likely to guess the meaning from the context.

The clock has stopped. I（ ）get it go again and set the alarm, or I will be late again tomorrow.

It served Susan right. She（ ） have thought twice before posting her photos on her Blog.

I just feel like it's unnecessary. It's just something that（ ）have happened.

——Bradford graduated from college with honors at a very young age.
——He（ ）have been an outstanding student.

（ ）the result of the exam, she stood at the door of the classroom, disappointed.

The pipe in the kitchen is broken. We should have it（ ）as soon as possible.

The company has 80 staff members,（ ）15 foreign experts.

I feel it an honor（ ）to speak here on this formal occasion.

The policeman stop him when he was driving home and （ ） him of speeding. 

They （ ） such serious problems that two members of the expedition were injured. 

It is widely acknowledged that students should be （ ） in terms of overall quality. 

Any assistance you give the police will be greatly（ ）.

Eventually, Mary managed to （ ） her shyness in class and became a successful student. 

Faced with the crisis, the government （ ） calm and took timely measures. 

His excellent educational background （ ） him for the job.