(2013·吉林长春高中毕业班第一次调研)—Alas! I have left my key to the office in my car.—Don't worry. I ________ it for you. Wait a minute.

—Did you enjoy meeting your old schoolmates at the party last week?—Yes, I did. We ________ each other since we graduated from college.

I’ve _____ my things at home.

According to the schedule, the flight No. 232 to Beijing       at 10:30. We’d better set out right now, or we’ll be late.

____________better ways for digging tunnels__________, the first railway tunnel under the River Thames     was dug in 1884.