Though the teacher is strict _____ us, she is good to us. [ ]

How many students are there in your school?-There are about eight_______ students.

Why are you so late?—I was in half the way when it______to me that I had left my notebook home，so I had to fetch it.

How do you find the concert in the Beijing Grand Theatre last night? —-_______．But the conductor was perfect．

Though he stayed on the island ________, he didn’t feel _______.