1.Nam often (go) _________goes___________ to school  by bike every day.

2. A lot of people ( go) ___________go_________ to work by car.

3. John  usually ( take ) ____takes________________ the bus to school.

4. He ( play ) ___________plays_________ volleyball but he ( not enjoy ) ________doesn't enjoy__________ it .

5. School children ( wear ) ______wear______________ uniform on Monday.

6. Mary often ( go) __________goes__________ to work on foot .

7. Bad students never ( work) _________work___________ hard.

8. They ( not be ) ____aren't______ doctors.

9. He ( call ) ______will call____ __________you tomorrow.

10. Mr. Nam ( come ) _____will come_____ and ( help) _______help___ me tomorrow.