Daming is a ____boy.A. 16 year oldB. 16—year—oldC. 16—years—old
He had ________ that he had difficulty finding a job.
I received a number of ________, but ________ of them is valuable to me.
---What about the popcorn? ---Wonderful! Nothing tastes ________.
---There is somebody knocking at the door. Who________ it be? ---I’m not sure. It ________ be a postman.
_______ the teachers in the school is one hundred, and _______ of them are women teachers.