1.The doctor thought ___________would be good for you to have a holiday.
A. this B. that C. one D. it
2.The fact that she was foreign made _____difficult for her to get a job in that country
A so B. much C. that D. it
3. Tim is in good shape physically he doesn't get much exercise.
A. if B. even though C. unless D. as long as
4. The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult.
A. once B. when C. if D. unless
5. you may have, you should gather your courage to face the challenge.
A. However a serious problem B. What a serious problem
C. However serious a problem D. What serious a problem
6．Because of the heavy traffic，it was already time for lunch break she got to her office．
