While I was waiting for her ,I killed time____looking in the show windows.

The red color can stimulate all our____,including appetite.

In a second-hand bookshop ,Billy came across a book which he thought was certainly a____edition.

A person with the blood type AB can_____any type of blood.

Talking to foreigners is fun if you____the right time and place.

Adults sometimes envy children who play all the time____they themselves have to work.rain orshine.

Which gate is flight BA 472 to Madrid leaving from?

Which job is Isabel going to apply for?

Which director is given the opening speech at the Annual General Meeting?

On which date are James and Alan going to meet?