Do you think it’s hard to find a great flat _________ with his parents

hat happened to the young trees we planted last week—The trees _________ well, but I didn’t water them.

下列各句中，没有语病的一句是（ ）

It was at 8 o’clock ________ I went back home last night.

__________ is the hospital— It is about ten minutes’ ride away from here.