The organization has decided to hold campaign to raise money for poor in the city.
It was in 1969 ________ two Americans went to the moon by spaceship.
When I came ________ with the teenager hidden in the cave, I was surprised to find him ________ covered with dust.
You can never imagine what great difficulty I had ________ his parents.
One of the engines of the plane was out of order and the bad weather ________ the difficulty.
--- Oh, it’s you! I ________ you. --- I’ve just had my hair cut and I am wearing new glasses.