Every student as well as some teachers who _________to visit the Forbidden City_________asked to be at school gate before 6:00 in the morning.

Professor Smith，along with his assistants，       on the project day and night to meet the deadline.

Nothing but one desk and six chairs ________ in the room.

______, he talks a lot about his favorite stars after class．

The students each _______________their own e-mail address.