小三英文題(急)

1.reindeer 能ginger不能 2.用 3.Do the reindeers sit on the sleigh?/Does the reindeer sit on the sleigh?4.No, they don't/No, it doesn't.

by saying 能否數到, do you mean countable? well yes they are countable.
the question and answer should be

Does the reindeer sit on the sleigh? [meaning only 1 specific reindeer, because you added 'the', it means a specific one]
No, it doesn't.

or

Do reindeers sit on the sleigh?
No, they don't.

you only add 's' after a verb when it's with he she it, but never in a plural. so it's definitely wrong to have a sentence with 'they doesn't'. it is always 'they don't' or 'it doesn't'.

應該要,仲有,用唔用do?得(應該係咁)