join our club, I will be with you every step, _______ you to speak English.

Where are Tom and Mary–____ Tom _____ Mary is busy with theirhomework. You’d better play with.

The girl in the classroom ______ be Sarah. She has gone to the library.

. The moonlight goes _____ the window and makes the room bright.

He didn’t____ what I said because his mindwas on something else．