I couldn’t do my homework with all that noise ______.A going on B goes on C went on D to go on
She saved her money ___she might buy a color TV set.
The doctor must have sat up all night with his patient, __ you see, he looks tired and sleepy.
It’s quite warm __December in China.
The mountains look grey ___ the blue sky.
Xiao Li didn’t come to our party. We all fell sorry __ him.