You can’t do _______ before you finish your homework.
----How many students are there in your class? ---- __________ number of the students in our class __________ 40.
----Mum, can I do the homework tomorrow? ------You _______finish it today.
---How is Sandy? She stayed at home_____ the meeting last Sunday. ---- Yes. She is much better now.
Why is Simon ________ crazy _________ playing computer games?
---_______do you send e-mails to your pen friend? ------Once a month.