He failed in the exam, which has made him aware of the importance of reviewing his lessons regularly.
Be sure not to forget what your parents said to you before you left home.
I’m sure her knowledge of English is adequate for the job.
The purpose of his article is to tell the students how to develop good study habits.
In our age, people depend more on computers to solve various kinds of difficult problems.
Skimming not only helps you get some idea of what you are going to read, but also helps you read faster and improve your comprehension.
Some people think that boys performance on tests is always better than girls. That is not necessarily the case, however.
Even students of average intelligence can become top students by improving their study habits.
Fortunately there was a hospital nearby and we took him there at once.
We often find it much more difficult to apply a rule than to know it.
He is determined to continue his experiment but this time he’ll do it another way.
When she read the novel, she couldn’t help thinking the five years she had spent in the countryside.
Mary thought it difficult to carry out her plan all by herself.
We didn’t think he could a quarter of an hour, but he succeeded in doing it.
The two animals are similar in appearance, but they belong to different species.