board the bus

Can I say,

(A) The students are boarding (up) the school bus.

(b) They are queuing (up) to board (up) the bus.

(c) The pupils like to board the school bus.

Vincent Teo wrote:

Can I say,(A) The students are boarding (up) the school bus.   The "up" would not be used.  "Boarding up" is what you do to an abandoned house after a hurricane has broken out all the windows. (b) They are queuing (up) to board (up) the bus. Same as (A)

(c) is okay.

Regards,  - A.

Hi Vincent,

Can I say,
(a) The pupils queue (up) and board into the bus to go back home. 

No. You 'board a bus'. You don't 'board into a bus'.

Clive