Question

you...cross the road only at a zebra crosing ( can,could,may)​

Answer 1

Answer:

can

Explanation:

because it is in present tense

Answer 2

Answer:

you can cross the road only at a zebra crosing

Explanation:

as as the sentences in present tense the verb your using should also be in present tense......

Subjects and verbs must AGREE with one another in number (singular or plural). Thus, if a subject is singular, its verb must also be singular; if a subject is plural, its verb must also be plural.

hope my answer helps you