1.I (be)....am..... at school at the weekend 
2.She(not study).......doesn't study...... on friday
3. My students(be not).....are not ........ hard working
4. He(have).....has .... a new haircut today
5. I usually(have)....have .... breakfast at 7.00
6. Mary is so smart that she(pass)........passes....... every exam.
7. My life(be) .........is ..... so boring. I just(watch) .....watch............TV every night.
8. My best friend (write)......writes.... to me every week.
9. ....do....... you (speak) ........speak... English
10. She(not live).......doesn't live....... in Hai Phong city