always have so many things to _____ when I come back to the company after a trip abroad.[ ]

What shall we use for power when all the oil in theworld

You _______look before you cross the road.

Must we get to the airport before 8 o’clock—No, you .The plane takes off at 12 o’clock.

What about traveling by plane, Alan It’s faster.—Oh, no. I would rather _________ long hours on the train than _________ by air.