----thanks. ------_________.A.OK B.sorry C.you`re welcome
–Welcome our school. – Wow! Cool. A. to B. for C. too
My classroom is the first floor . A. on B. in C. under
How many are there in your class? A. student B. students C. book
Here my homework. A. are B. / C. is
想知道对方的学校有没有图书馆,可以这样问: A. Is that the library? B. Where is the library? C. Do you have a library?