__________ he was very tired, he continued working in his office.
A. Because B. Since C. Although
－What's wrong with Judy? She has been absent for two days.
－Oh, she _____ be ill. Let's go to ask Mr. Green.
A. may B. need C. would
________ Jane ________ Peter is warm-hearted. They're popular with our class.
A. Both, and B. Not only, but also C. Neither, nor
－Have you watched the new movie Kung Fu Panda 3, Kelly?
－Not yet. I _____ it with my classmate tonight.
A. will watch B. was watching C. have watched
We teenagers should _____ the old and offer our seats to them on buses.
A. laugh at B. depend on C. care for
－Sir, would you mind speaking a little more ____?
－Of course not. I thought you could follow me.
A. quickly B. slowly C. politely
