11.

    （a） he's glad he called the doctor.

    （b） he wants to change the appointment.

    （c） he can't come until 4:15 .

    （d） he was confused about the date of the appointment.

    12.

    （a） no one believes he won the scholarship.

    （b） he's surprised that he got the scholarship.

    （c） it isn't true that he won the scholarship.

    （d） he's glad to award the woman the scholarship.

    13.

    （a） during economics class.

    （b） before economics.

    （c） in about an hour.

    （d） the next day.

    14.

    （a） the nurse wasn't able to help her.

    （b） she's going to help the nurse as soon as she feels better.

    （c） she thinks she should asks the nurse for a pill.

    （d） she feels sleepy because of the medicine she took.

    15.

    （a） whether she can make a proposal.

    （b） whether bill needs her help.

    （c） whether she can review bill summary.

    （d） whether she can speak for bill.

    16.

    （a） he can't wear the shirt right now.

    （b） he can't find the shirt.

    （c） he doesn't like the shirt.

    （d） he thinks the shirt is inappropriate for the occasion.

    17.

    （a） he has three classes in a row.

    （b） his class begins at one o'clock.

    （c） his class meets for three hours.

    （d） he will be in class all afternoon.

    18.

    （a）the team won despite poor play.

    （b） the team has to play at least one game.

    （c） at least the football team played well.

    （d） the team should have won the game.

    19.

    （a） she needed warmer clothingthan in previous summers.

    （b） she knitted two sweaters in august.

    （c） august was warmer than the rest of the summer.

    （d） she was unusually busy all summer.

    20.

    （a） if the man is going to the store.

    （b） how the man feels about the news.

    （c） if the man is going to lose his job.

    （d） where the man heard the news.