Question

Ayer ___ varios problemas en la escuela. A. hubieron B. hubo C. habian D. hay

Answer 1

The option that is grammatically correct when put into the sentence is B. hubo. It translates to there was. So the whole sentence is Yesterday there was (hubo) several problems at school. I hope this helps!

Answer 2

Ayer B. hubo varios problemas en la escuela.