The runner in the middle of the race.

He _____ some French while he was away on a business trip in Paris.

The three backpackers finally reached the top of Mount Huangshan, ________ they could enjoy the breathtaking sights to their heart’s content.

wo girls, born four days ____in January 1986, have been friends since their junior days and both won the championship this year.

Three of the town’s factories have closed down _____ the space of a year