The boy ________ a strange disease is trying to live a normal life.
A. suffered B. suffered from C. suffering D. suffering from
It was in 1969 ________ two Americans went to the moon by spaceship.
A. when B. that C. at that time D. just then
When I came ________ with the teenager hidden in the cave, I was surprised to find him ________ covered with dust.
A. face-to-face; entirely B. face to face; entire C. in face of; completely D. face to face; entirely
You can never imagine what great difficulty I had ________ his parents.
A. to find B. of finding C. finding D. about finding
One of the engines of the plane was out of order and the bad weather ________ the difficulty.
A. added to B. added up C. added up to D. added
--- Oh, it’s you! I ________ you.
--- I’ve just had my hair cut and I am wearing new glasses.
A. didn’t recognize B. hadn’t recognize C. haven’t recognize D. don’t recognize
