.We each ____two hands and each of us____to make a living with our hands. A,have; has B,have;have C,has;has D,has;have
____ the floor, I found his pen lying on the ground.
To master a foreign language, ______.
With a lot of difficulties _______, they went to the seashore and had a good rest.
It is difficult to imagine his ______the decision without any consideration.
__________ by many tall trees, the lake looks more beautiful.