It is a good idea always to carry in your pocket ____.

According to the passage, a “pacing” device ____.

According to paragraph 3 and 4, which of the following is not the advantage of electronic learning?

The word “their” in paragraph 2 refers to _________.

The following sentences are true, EXCEPT _________.

According to paragraph 1, what possibly causes students’ demand for high-tech education?

The purpose of the lightening speed exercise is to ____.

If you have lost the thread of a story you are reading, the passage recommends ____.

Which is the most suitable title for the passage?

What can be inferred from the passage?

The purpose of pausing for thought every so often is to ____.

The passage recommends setting aside for reading practice ____.

Looking at your watch every 5 or 10 minutes ____.

The word “ubiquitous” in paragraph 4 is closest in meaning to _______.

One famous surgeon always made it a rule to read ____.

The word “manifold” in paragraph 2 is closest in meaning to _______.