Only_______ of the students_______ passed theEnglish exam.

Who is that young man ____—He’s Jack, my brother.

The place was flooded ________ it had been raining for several weeks.[ ]

Do you think we’ll get somewhere in he future— I believe it’s quite_____ that we’ll make a difference so long as we work harder

After reading the report, I found ____ important to do something to protect the birds in the wild.