--- Excuse me. Could you tell me ?--- It will leave at 4:00 p.m.
Sarah made ________ to the airport just in time to catch her plane this morning.
It’s important to learn to take a positive attitude ________ life when you are ________ trouble.
―Could you please tell me ________?―Well, we have several. What kind of museums do you like ?
Bicycling is a good exercise;________ it does not pollute the air.
Please pass me the book ________ cover is green.