..Only under special circumstances________to miss the final examination.A are students allowed B allowed are students C students are allowed D are allowed students
______he came to this small town, he began to like it.
--- 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.
There______ a number of natural mysteries in the world that even make scientists ______.
The house is easily______ from the rest; it has a large blue door.
Books such as Harry Potter and Tom Sawyer’s Adventures ______ for children.