—I saw your uncle take a taxi to the airport. Why didn’t you drive him there? —I __________. But my car ___________ .
There were some chairs left over ________ everyone had sat down.
—Are you ready for Spain? —Yes,I want the girls to experience that ________ they are young.
We'll have a picnic in the park this Sunday ________ it rains or it's very cold.
I'm sorry you've been waiting so long,but it'll still be some time ________ Brian gets back.
—Did you return Fred's call? —I didn't need to ________ I'll see him tomorrow.