It is said that the student 　　　　 seriously ill for two months last semester.

From where I stand， the key to 　　　　 the test is to practise 　　　　 English every day.

The small victories in the fight against poverty and hunger have helped many people who are in trouble 　　　　 allowing them to maintain dignity.

—I wonder if I could use your phone?
— ________.

Do you have any idea ________ is actually going on in the classroom?