The visitor sat across from me. ✬

The school is across from our house. ✬

The store is just across from my house. ✬

My house is just across from the hospital. ✬

The post office is just across from the bank. ✬

Whose house is across from yours? ✬

His house is across from mine. ✬

Tom sat across from Mary. ✬

Tom took the seat across from Mary. ✬

Tom called Mary and asked her to meet him for a drink at the bar across from his office. ✬