John fell asleep ______ he was listening to the music.A.after B.before C.while
The child doesn’t need any help. He is old enough to himself.
–Look! A blind man is in the middle of the street. It’s too dangerous.–Let’s help him go the street
[pri'pεə] A. parent B. prepare C. present
[mʌnθ] A. mouth B. march C. month
—Where is Jimmy? —He ____________ the library. He will be back soon.A. has gone to B. has been to C. has been in