There used __ a bus stop in the corner.

Kate wants to know if youa picnic next Sunday.–Yes. But if it, we’ll visit the museum instead.

Helen has two sisters and a brother. Her brother is working, but _________her sisters are still at school.

Haveyouever been toSingapore?—Yes.I therelastyearwithmy parents.

Not only his parents but also his brother to the Summer Palace. They haven’t been back.