Question

Choose the right variant of the main verb: Present Sinple or Present Continuous
1. When...the plane...?
a. do..flying
b. is..flying
c. does flies
d. does...fly
2. Mary...to pass the exam
a. was
b. is going
c. go
d. will
3. According to schedule the bus...in an hour
a. will come
b. comes
c. come
d.came

Answer 1

1d does fly
2b is going
3b comes