—I’m very sorry, Allen. I can't find your favorite CD.— _____, Torn. I'll go and buy another one.A. It doesn't matter B. Don't say thatC. Sure D. You are kidding.
Why don’t you _____ your teacher for help when you can’t finish _____ it by yourself ?
.We have two rooms_____ ,but I can’t decide _______.
The students were made _____ in the exercise books.
-------How many students are there in the classroom? ------- ________ .They are all on the playground.
Are these apples? Yes, ____