The underlined sentence “ Both students hang on until about mid-term”( Para.1 ) tells us that ___?

Susan is always a shy girl and feels _____ in the presence of strangers.

We must ___ that the experiment is controlled as rigidly as possible.

These are plastic and wooden chairs but the _______ are more expensive.

According to this passage, a robot in the future can______ .

56.（）

Realizing that he hadn’t enough money and () to borrow from his father, he decided to sell his watch.

We can know from the passage that （ ）.

It wasn’t such a good job （）she had read about in the advertisement.

Dmitry Grishin _________.

Tired __________she was, there was no hope of her being able to sleep.

59.（）