五. Choose the best answerI was__________ about it. I thought you were responsible and that’s why I scolded you. Please forgive me.
Now that you have a job, you must exert (努力) yourself in ______ you do at work.
You should try to get a good night’s sleep ______ much work you have to do.
___________ your help, I got the first in the final-term English examination.
A middle-aged woman came ________ to the bus stop only ________ the bus had gone.
—Well, you'd better not buy that shirt. Brown and black don't go together. — ________ I wear it with my other shirt?