I couldn’t do my homework with all that noise ______.A going on B goes on C went on D to go on
At long last the child was found on top of ______ we call the museum of science and technology.
Personally, the job as a teacher _____ be challenging, for I sometimes _____ deal with some smarter but less diligent students.
Nowadays, _______ cars are more and more popular.
I don’t know why he ________ in the middle of a sentence.
College graduates are offered lots of available jobs, ______, I believe, they can fully demonstrate their knowledge and competence.